{"title":"Focusing","description":"","products":[{"product_id":"focusmate-driver-10-1-fdf-2004-disabled","title":"Tele Vue Focusmate Driver - 10:1 - FDF-2004","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eAbout the TeleVue Focusmate Driver - Universal...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eFor visual or CCD use, focusing a Tele Vue telescope can now be smoother, more accurate and vibration free when you add the Focusmate plus the new \u003cb\u003eTeleVue Focusmate Driver\u003c\/b\u003e. This adjustable speed electric motor drive installs easily onto the Focusmate 10:1 fine focus unit, and offers a unique quick disconnect for switching (without tools) between electric and manual operation. If the Digital Micrometer Kit (DMK-0002), is also installed, measurement is possible to an unprecedented .0001\" (1\/10,000\"). A gentle tap on the motor direction switch can produce steps as small as about .0005\" (5\/10,000\").\u003c\/p\u003e\n\u003cp\u003eAll Tele Vue 127is, 1175, 101is and 1227 scopes having focusing knobs with the proper holes will accept the Focusmate 10:1 reducer and the \u003cb\u003eTeleVue Focusmate Driver\u003c\/b\u003e. All current production Tele Vue scopes from the TV-76 through NP-127 now accept the Digital Micrometer Kit, as well, so that their fullest imaging and visual performance can be realized. Truly, focusing will be \"even better than you imagined.\"\u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eTeleVue Focusmate Driver - 10:1 Features...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cul\u003e\n\u003cli\u003eFor visual or CCD use\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjustable speed electric motor drive installs easily onto the Focusmate 10:1 fine focus unit\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffers a unique quick disconnect for switching (without tools) between electric and manual operation\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for Tele Vue 127is, 1175, 101is and 1227 scopes\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eFocusing a Tele Vue telescope can now be smoother, more accurate and vibration free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eTeleVue Focusmate Driver - 10:1 Specifications...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eEquipment Application: Motor Drive for Focusmate\u003c\/p\u003e\n\u003cp\u003eOperation: Electric or Manual\u003c\/p\u003e\n\u003cp\u003eSpeeds: Adjustable\u003c\/p\u003e\n\u003cp\u003eTeleVue Product Number: FDF-2004\u003c\/p\u003e","brand":"TeleVue","offers":[{"title":"Default","offer_id":10554574977,"sku":"TEL-FDF-2004","price":347.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/FDF_2004_FMDriver_10to1.jpg?v=1776459011"},{"product_id":"baader-diamond-steeltrack-2-focuser-for-newtonians-bds-nt","title":"Baader Diamond Steeltrack 2\" Focuser For Newtonians - BDS-NT","description":"\u003ccenter\u003e\n\u003ch3\u003eBaader Diamond Steeltrack 2\" Focuser For Newtonians\u003c\/h3\u003e\n\u003c\/center\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Diamond Steeltrack (BDS-NT) for Newtonian telescopes with 40 mm focus travel\u003c\/li\u003e\n\u003cli\u003eMinimum height (as supplied – incl. 2\" clamp): 63 mm\u003c\/li\u003e\n\u003cli\u003eMinimum height (with optional S58 direct-thread adapters): 50 mm\u003c\/li\u003e\n\u003cli\u003eFocuser weight (as supplied – incl. 2\" Klemme): 1.000 g (35.25 oz)\u003c\/li\u003e\n\u003cli\u003eIncludes Baader Versabase, for perfect fit onto most tube diameters. Optional flat mounting base also available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNOTE\u003c\/span\u003e: This product is specifically designed for Newtonian scopes.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ccenter\u003e\n\u003ch3\u003eGeneral Specifications for all Baader Diamond Steeltrack\u003csup\u003e®\u003c\/sup\u003e (BDS) focusers:\u003c\/h3\u003e\n\u003c\/center\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003eDrive system:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrue diamonds form a micro-geared high precision drive system never accomplished before\u003c\/li\u003e\n\u003cli\u003eIn comparison to conventional crayford or rack \u0026amp; pinion drives, this micro-geared movement has zero backlash, zero cogging, and zero flexure\u003c\/li\u003e\n\u003cli\u003eDiamond Steeltrack 2\" focusers lift a payload of 6kg (13 lbs) straight up, without slipping, without excessive bearing preload (bearing preload can be increased further if necessary)\u003c\/li\u003e\n\u003cli\u003eBearing system utilizes unbreakable Instrument Grade Roller-Bearings instead of simpler Ball Bearings - handles higher loads with greater rigidity and accuracy. No Teflon-pads anywhere\u003c\/li\u003e\n\u003cli\u003e1:10 Stainless Steel fine-focus mechanism, ready for attachment of the optional Diamond Steeldrive temperature-compensating motor drive system\u003c\/li\u003e\n\u003cli\u003eDetachable drive block assembly is reversible for right hand or left hand fine-focus operation and for attaching the Diamond Steeldrive motor block\u003c\/li\u003e\n\u003cli\u003eShortest possible mechanical design achieves optimum balance between focuser height (backfocus) and rigidity requirements\u003c\/li\u003e\n\u003cli\u003eZero shift locking knob to precisely stop any movement without affecting optical axis adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eClamping system:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eS58 Dovetail ring-clamp built into focusing tube for accepting optional T-2 \/ M48 \/ M68 and other S58 direct-thread adapters to enable direct thread connection of accessories and cameras without 2\" clamp\u003c\/li\u003e\n\u003cli\u003e2\" eyepiece clamp with hardened bronze clamp ring (length of clamp: 12.5mm \/ ½\") included as standard\u003c\/li\u003e\n\u003cli\u003eOptionally available 2\" Baader Clicklock-clamp w. integrated S58 dovetail (added length: 16mm \/ 5\/8\")\u003c\/li\u003e\n\u003cli\u003eTwo auxiliary threads (M60x1 and M55x0,75) cut into the RT \u0026amp; NT focusing-tube for attachment of dedicated field flatteners or focal reducers\/correctors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eFocusing Drawtube:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eEach bearing individually adjustable for precise alignment of mechanical vs. optical axis\u003c\/li\u003e\n\u003cli\u003eUltra-hard subzero coated bearing races – precision milled and much harder than anodizing or stainless steel\u003c\/li\u003e\n\u003cli\u003eOversized 55mm inner clear diameter, to prevent vignetting, with anti-reflection knife-edge baffles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":33103024385,"sku":"BAA-BDS-NT","price":503.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/1.png?v=1776459174"},{"product_id":"baader-diamond-steeltrack-2-focuser-for-refractors-bds-rt","title":"Baader Diamond Steeltrack 2\" Focuser For Refractors - BDS-RT","description":"\u003ccenter\u003e\n\u003ch3\u003eBaader Diamond Steeltrack 2\" Focuser For Refractors\u003c\/h3\u003e\n\u003c\/center\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Diamond Steeltrack (BDS-RT) for Refractors with 80 mm focus travel\u003c\/li\u003e\n\u003cli\u003eMinimum height (as supplied – incl. 2\" clamp): 78 mm\u003c\/li\u003e\n\u003cli\u003eMinimum height (with optional S58 direct-thread adapters): 65 mm\u003c\/li\u003e\n\u003cli\u003eFocuser weight (as supplied – incl. 2\" Klemme): 1.160 g (40.9 oz)\u003c\/li\u003e\n\u003cli\u003eAdapters available or under development to fit a wide variety of refractor telescopes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNOTE\u003c\/span\u003e: This product is specifically designed for Refractor scopes.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ccenter\u003e\n\u003ch3\u003eGeneral Specifications for all Baader Diamond Steeltrack\u003csup\u003e®\u003c\/sup\u003e (BDS) focusers:\u003c\/h3\u003e\n\u003c\/center\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003eDrive system:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrue diamonds form a micro-geared high precision drive system never accomplished before\u003c\/li\u003e\n\u003cli\u003eIn comparison to conventional crayford or rack \u0026amp; pinion drives, this micro-geared movement has zero backlash, zero cogging, and zero flexure\u003c\/li\u003e\n\u003cli\u003eDiamond Steeltrack 2\" focusers lift a payload of 6kg (13 lbs) straight up, without slipping, without excessive bearing preload (bearing preload can be increased further if necessary)\u003c\/li\u003e\n\u003cli\u003eBearing system utilizes unbreakable Instrument Grade Roller-Bearings instead of simpler Ball Bearings - handles higher loads with greater rigidity and accuracy. No Teflon-pads anywhere\u003c\/li\u003e\n\u003cli\u003e1:10 Stainless Steel fine-focus mechanism, ready for attachment of the optional Diamond Steeldrive temperature-compensating motor drive system\u003c\/li\u003e\n\u003cli\u003eDetachable drive block assembly is reversible for right hand or left hand fine-focus operation and for attaching the Diamond Steeldrive motor block\u003c\/li\u003e\n\u003cli\u003eShortest possible mechanical design achieves optimum balance between focuser height (backfocus) and rigidity requirements\u003c\/li\u003e\n\u003cli\u003eZero shift locking knob to precisely stop any movement without affecting optical axis adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eClamping system:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eS58 Dovetail ring-clamp built into focusing tube for accepting optional T-2 \/ M48 \/ M68 and other S58 direct-thread adapters to enable direct thread connection of accessories and cameras without 2\" clamp\u003c\/li\u003e\n\u003cli\u003e2\" eyepiece clamp with hardened bronze clamp ring (length of clamp: 12.5mm \/ ½\") included as standard\u003c\/li\u003e\n\u003cli\u003eOptionally available 2\" Baader Clicklock-clamp w. integrated S58 dovetail (added length: 16mm \/ 5\/8\")\u003c\/li\u003e\n\u003cli\u003eTwo auxiliary threads (M60x1 and M55x0,75) cut into the RT \u0026amp; NT focusing-tube for attachment of dedicated field flatteners or focal reducers\/correctors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eFocusing Drawtube:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eEach bearing individually adjustable for precise alignment of mechanical vs. optical axis\u003c\/li\u003e\n\u003cli\u003eUltra-hard subzero coated bearing races – precision milled and much harder than anodizing or stainless steel\u003c\/li\u003e\n\u003cli\u003eOversized 55mm inner clear diameter, to prevent vignetting, with anti-reflection knife-edge baffles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":33103080577,"sku":"BAA-BDS-RT","price":523.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/1_dc2e9b2d-a4e1-4195-881e-ae077c7f281e.png?v=1776459281"},{"product_id":"baader-diamond-steeltrack-2-focuser-for-sc-hd-scopes-bds-sc","title":"Baader Diamond Steeltrack 2\" Focuser For SC\/HD Scopes - BDS-SC","description":"\u003ccenter\u003e\n\u003ch3\u003eBaader Diamond Steeltrack 2\" Focuser For SC\/HD Scopes\u003c\/h3\u003e\n\u003c\/center\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Diamond Steeltrack (BDS-SC) for Schmidt-Cassegrains (EdgeHD) with 30 mm focus travel\u003c\/li\u003e\n\u003cli\u003eMinimum height (as supplied – incl. 2\" clamp): 93 mm\u003c\/li\u003e\n\u003cli\u003eMinimum height (with optional S58 direct-thread adapters): 80 mm\u003c\/li\u003e\n\u003cli\u003eFocuser weight (as supplied – incl. 2\" Klemme): 1.040 g (36.7 oz)\u003c\/li\u003e\n\u003cli\u003eIncludes adapter to fit all C14\/C11\/C9¼\/C8\/C6\/C5  OTA’s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNOTE\u003c\/span\u003e: This product is specifically designed for Schmidt-Cass\/HD scopes.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ccenter\u003e\n\u003ch3\u003eGeneral Specifications for all Baader Diamond Steeltrack\u003csup\u003e®\u003c\/sup\u003e (BDS) focusers:\u003c\/h3\u003e\n\u003c\/center\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003eDrive system:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrue diamonds form a micro-geared high precision drive system never accomplished before\u003c\/li\u003e\n\u003cli\u003eIn comparison to conventional crayford or rack \u0026amp; pinion drives, this micro-geared movement has zero backlash, zero cogging, and zero flexure\u003c\/li\u003e\n\u003cli\u003eDiamond Steeltrack 2\" focusers lift a payload of 6kg (13 lbs) straight up, without slipping, without excessive bearing preload (bearing preload can be increased further if necessary)\u003c\/li\u003e\n\u003cli\u003eBearing system utilizes unbreakable Instrument Grade Roller-Bearings instead of simpler Ball Bearings - handles higher loads with greater rigidity and accuracy. No Teflon-pads anywhere\u003c\/li\u003e\n\u003cli\u003e1:10 Stainless Steel fine-focus mechanism, ready for attachment of the optional Diamond Steeldrive temperature-compensating motor drive system\u003c\/li\u003e\n\u003cli\u003eDetachable drive block assembly is reversible for right hand or left hand fine-focus operation and for attaching the Diamond Steeldrive motor block\u003c\/li\u003e\n\u003cli\u003eShortest possible mechanical design achieves optimum balance between focuser height (backfocus) and rigidity requirements\u003c\/li\u003e\n\u003cli\u003eZero shift locking knob to precisely stop any movement without affecting optical axis adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eClamping system:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eS58 Dovetail ring-clamp built into focusing tube for accepting optional T-2 \/ M48 \/ M68 and other S58 direct-thread adapters to enable direct thread connection of accessories and cameras without 2\" clamp\u003c\/li\u003e\n\u003cli\u003e2\" eyepiece clamp with hardened bronze clamp ring (length of clamp: 12.5mm \/ ½\") included as standard\u003c\/li\u003e\n\u003cli\u003eOptionally available 2\" Baader Clicklock-clamp w. integrated S58 dovetail (added length: 16mm \/ 5\/8\")\u003c\/li\u003e\n\u003cli\u003eTwo auxiliary threads (M60x1 and M55x0,75) cut into the RT \u0026amp; NT focusing-tube for attachment of dedicated field flatteners or focal reducers\/correctors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eFocusing Drawtube:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eEach bearing individually adjustable for precise alignment of mechanical vs. optical axis\u003c\/li\u003e\n\u003cli\u003eUltra-hard subzero coated bearing races – precision milled and much harder than anodizing or stainless steel\u003c\/li\u003e\n\u003cli\u003eOversized 55mm inner clear diameter, to prevent vignetting, with anti-reflection knife-edge baffles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":33103268481,"sku":"BAA-BDS-SC","price":532.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/1_ac26214c-cf0b-44bd-9e81-7008e6a60237.png?v=1776459064"},{"product_id":"celestron-focus-motor-for-sct-and-edgehd-telescopes-94155","title":"Celestron Focus Motor V2 SCT and EdgeHD Telescopes - 94155-A","description":"\u003ch3 style=\"text-align: center;\"\u003eCelestron Focus Motor For SCT and EdgeHD Telescopes\u003c\/h3\u003e\n\u003cp\u003eNote: This is Version 2 upgraded Unit\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron Focus Motor for SCT and EdgeHD enables electronic focusing using a computer or Celestron computerized mount hand controller\u003c\/li\u003e\n\u003cli\u003eUse for remote\/hands-free observing\u003c\/li\u003e\n\u003cli\u003eSelf-powering: When connected to a Celestron computerized mount, the mount provides power; alternatively, USB provides the power\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide variety of Celestron Schmidt-Cassegrain, EdgeHD, and Rowe-Ackermann Schmidt Astrograph optical tubes\u003c\/li\u003e\n\u003cli\u003eMotor controls include multiple speed rates, automatic GoTo indexed focuser position, and focuser backlash compensation\u003c\/li\u003e\n\u003cli\u003eFocuser Utility software for Windows provides a simple user interface\u003c\/li\u003e\n\u003cli\u003eAlso compatible with Celestron PWI\u003c\/li\u003e\n\u003cli\u003eEnables autofocusing with a camera and third-party software via ASCOM\u003c\/li\u003e\n\u003cli\u003eIndexed focus position allows the motor to automatically return to a previous focus position; also prevents the focus motor from reaching the end of telescope’s mechanical focus travel\u003c\/li\u003e\n\u003cli\u003eIncludes a 2 Year Celestron Warranty\u003c\/li\u003e\n\u003cli\u003eNOTE: Currently, the focus motor is NOT compatible with the 9.25” EdgeHD when the optional 0.7x Focal Reducer is installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Celestron Focus Motor For SCT and EdgeHD Telescopes provides electronic focusing operation for selected Celestron made Schmidt-Cassegrain (SCT) and EdgeHD telescope optical tubes. With the focus motor installed, you can adjust your scope to have celestial objects in sharp, precise focus using your telescope’s hand controller or by using a computer, instead of using the manual focuser knob. A focus motor is a good accessory for visual observers who want to dial in an exact focus value (especially those with dexterity issues) and a must-have accessory for astroimagers. With a motorized focuser installed, an astroimager no longer needs to be physically near the telescope to focus an image. Remote site focusing is then possible.\u003c\/p\u003e\n\u003cp\u003eWhen this focus motor is used in combination with computerized control of the mount and camera, the focus motor enables the imager to gather data and focus the scope for imaging remotely from a backyard observatory, or even a telescope located hundreds of miles away. As an added bonus, port covers on the motor protect the ports while not in use, and the covers cannot be lost due to their tethered design.\u003c\/p\u003e\n\u003cp\u003eCompatible Celestron Optical Tubes:\u003c\/p\u003e\n\u003cp\u003eThe Celestron focus motor is compatible with all SCTs from 6” to 14” in aperture that have been produced since the year 2006. It is NOT compatible with 5” SCTs or older models. It is compatible with all EdgeHD optical tubes, the 8” Rowe-Ackermann Schmidt Astrograph (RASA), the 36cm RASA, and the 7” Maksutov-Cassegrain. It can also be used with the 11” RASA, but requires the Focuser Retrofit Kit for RASA 11.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Currently, the focus motor is NOT compatible with the 9.25” EdgeHD If and When the optional 0.7x Focal Reducer is installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The telescope and computer shown in the photos is for illustration purposes only, the telescope and computer are not included.\u003c\/p\u003e\n\u003cp\u003eThere are three options for powering your Celestron Focus Motor:\u003c\/p\u003e\n\u003cp\u003e1. When using a Celestron computerized mount, you can power and control the focus motor through the mount using the supplied AUX cable. This allows control from the mount’s hand controller (NexStar+ or StarSense) or alternatively via a computer.\u003c\/p\u003e\n\u003cp\u003e2. If you are not using a Celestron mount, you can power and control the focus motor from your computer's USB port. You will need a user supplied USB A-to-B cable.\u003c\/p\u003e\n\u003cp\u003e3. You may also opt to use an external 12V DC power source which plugs into the motor’s power jack.\u003c\/p\u003e\n\u003cp\u003eCompatible Software:\u003c\/p\u003e\n\u003cp\u003eCelestron offers a free Focuser Utility program for computerized control of this motor. The Celestron PWI software can also control the focus motor. To use third-party focuser control software, an ASCOM driver is needed.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Design:\u003c\/td\u003e\n\u003ctd\u003eDC servo motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpur gears:\u003c\/td\u003e\n\u003ctd\u003eBrass, 1:1 gear ratio, 38 mm diameter, 45 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser shaft coupler:\u003c\/td\u003e\n\u003ctd\u003eAluminum clamping sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicroprocessor:\u003c\/td\u003e\n\u003ctd\u003eNXP Kinetis series, Arm Coretex-M4 core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAUX port power:\u003c\/td\u003e\n\u003ctd\u003ePowered by Celestron computerized mount AUX port, connecting cable supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB port power:\u003c\/td\u003e\n\u003ctd\u003eUSB3 or USB2 providing at least 900 mA current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC jack power:\u003c\/td\u003e\n\u003ctd\u003e12V DC, 1A, 5.5 mm\/2.1 mm \/ tip positive plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility:\u003c\/td\u003e\n\u003ctd\u003eAll SCTs produced after 2006 except 5\" SCT, all Edge HD, RASA 8\", RASA 36 cm, 7\" Mak-Cass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed rates:\u003c\/td\u003e\n\u003ctd\u003e8°\/sec , 32°\/sec , 128°\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":20662923985009,"sku":"CEL-94155-A","price":361.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/94155-A_Focus_Motor_for_SCT_and_EdgeHD_04_570x380_3x_b9030560-46cb-4606-887b-c59e6e2e2b8e.jpg?v=1776459248"},{"product_id":"william-optics-diffraction-spikes-bahtinov-focusing-mask-dew-shield-243-mm-to-308-mm-bm-ds-gr150","title":"William Optics Diffraction Spikes Bahtinov Focusing Mask - Dew Shield 243 mm to 308 mm - BM-DS-GR150","description":"\u003ch3 style=\"text-align: center;\"\u003eWilliam Optics Diffraction Spikes Bahtinov Focusing Mask - For Dew Shield 243 mm to 308 mm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWilliam Optics Diffraction Spikes Bahtinov Focusing Mask\u003c\/li\u003e\n\u003cli\u003eFits dew shields with diameters of 243 mm to 308 mm\u003c\/li\u003e\n\u003cli\u003eClear Acrylic Sheet design provides 92% light transmission\u003c\/li\u003e\n\u003cli\u003eGives the Brightest diffraction spikes for focusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a William Optics Diffraction Spikes Bahtinov Focusing Mask made from Acrylic material, which is high in light transmission. This design using Acrylic material provides 92% light transmission for the brightest diffraction spikes visibility when you do your focusing. It results in about 3X brighter diffraction spike images than the traditional metal material masks.\u003c\/p\u003e\n\u003cp\u003eThis William Optics Diffraction Spikes Bahtinov Focusing Mask is made to fit dew shields with diameters of 243 mm to 308 mm.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eWilliam Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMfr. SKU:\u003c\/td\u003e\n\u003ctd\u003eBM-DS-GR150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction:\u003c\/td\u003e\n\u003ctd\u003eDiffraction Spikes Bahtinov Focusing Mask\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccepts\/Fits:\u003c\/td\u003e\n\u003ctd\u003eDew Shields with diameters of 243 mm to 308 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd\u003eAcrylic, Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e(Not Available from Manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":39540129103985,"sku":"WIL-BM-DS-GR150","price":149.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/BM-DS-GR150.jpg?v=1776458988"},{"product_id":"william-optics-diffraction-spikes-bahtinov-focusing-mask-for-dew-shield-75-mm-to-110-mm-bm-ds-gr45","title":"William Optics Diffraction Spikes Bahtinov Focusing Mask - For Dew Shield 75 mm to 110 mm - BM-DS-GR45","description":"\u003ch3 style=\"text-align: center;\"\u003eWilliam Optics Diffraction Spikes Bahtinov Focusing Mask - For Dew Shield 75 mm to 110 mm\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eWilliam Optics Diffraction Spikes Bahtinov Focusing Mask\u003c\/li\u003e\n\t\u003cli\u003eFits dew shields with diameters of 75 mm to 110 mm\u003c\/li\u003e\n\t\u003cli\u003eClear Acrylic Sheet design provides 92% light transmission\u003c\/li\u003e\n\t\u003cli\u003eGives the Brightest diffraction spikes for focusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nThis is a William Optics Diffraction Spikes Bahtinov Focusing Mask made from Acrylic material, which is high in light transmission. This design using Acrylic material provides 92% light transmission for the brightest diffraction spikes visibility when you do your focusing.  It results in about 3X brighter diffraction spike images than the traditional metal material masks.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis William Optics Diffraction Spikes Bahtinov Focusing Mask is made to fit dew shields with diameters of 75 mm to 110 mm.\n\u003c\/p\u003e\n\n\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\n\u003ctable\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eManufacturer:\u003c\/td\u003e \u003ctd\u003eWilliam Optics\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eMfr. SKU:\u003c\/td\u003e \u003ctd\u003eBM-DS-GR45\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eFunction:\u003c\/td\u003e \u003ctd\u003eDiffraction Spikes Bahtinov Focusing Mask\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eAccepts\/Fits:\u003c\/td\u003e \u003ctd\u003eDew Shields with diameters of 75 mm to 110 mm\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eMaterial:\u003c\/td\u003e \u003ctd\u003eAcrylic, Clear\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eWeight:\u003c\/td\u003e \u003ctd\u003e(Not Available from Manufacturer)\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\u003c\/table\u003e\n","brand":"William Optics","offers":[{"title":"Default Title","offer_id":39540272463985,"sku":"WIL-BM-DS-GR45","price":81.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/BM-DS-GR45.jpg?v=1776459194"},{"product_id":"william-optics-diffraction-spikes-bahtinov-focusing-mask-for-dew-shield-105-mm-to-148-mm-bm-ds-gr55","title":"William Optics Diffraction Spikes Bahtinov Focusing Mask - For Dew Shield 105 mm to 148 mm - BM-DS-GR55","description":"\u003ch3 style=\"text-align: center;\"\u003eWilliam Optics Diffraction Spikes Bahtinov Focusing Mask - For Dew Shield 105 mm to 148 mm\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eWilliam Optics Diffraction Spikes Bahtinov Focusing Mask\u003c\/li\u003e\n\t\u003cli\u003eFits dew shields with diameters of 105 mm to 148 mm\u003c\/li\u003e\n\t\u003cli\u003eClear Acrylic Sheet design provides 92% light transmission\u003c\/li\u003e\n\t\u003cli\u003eGives the Brightest diffraction spikes for focusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nThis is a William Optics Diffraction Spikes Bahtinov Focusing Mask made from Acrylic material, which is high in light transmission. This design using Acrylic material provides 92% light transmission for the brightest diffraction spikes visibility when you do your focusing.  It results in about 3X brighter diffraction spike images than the traditional metal material masks.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis William Optics Diffraction Spikes Bahtinov Focusing Mask is made to fit dew shields with diameters of 105 mm to 148 mm.\n\u003c\/p\u003e\n\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\n\u003ctable\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eManufacturer:\u003c\/td\u003e \u003ctd\u003eWilliam Optics\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eMfr. SKU:\u003c\/td\u003e \u003ctd\u003eBM-DS-GR55\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eFunction:\u003c\/td\u003e \u003ctd\u003eDiffraction Spikes Bahtinov Focusing Mask\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eAccepts\/Fits:\u003c\/td\u003e \u003ctd\u003eDew Shields with diameters of 105 mm to 148 mm\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eMaterial:\u003c\/td\u003e \u003ctd\u003eAcrylic, Clear\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eWeight:\u003c\/td\u003e \u003ctd\u003e(Not Available from Manufacturer)\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\u003c\/table\u003e\n","brand":"William Optics","offers":[{"title":"Default Title","offer_id":39540278657137,"sku":"WIL-BM-DS-GR55","price":94.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/BM-DS-GR55.jpg?v=1776459238"},{"product_id":"william-optics-diffraction-spikes-bahtinov-focusing-mask-for-dew-shield-172-mm-to-235-mm-bm-ds-gr90","title":"William Optics Diffraction Spikes Bahtinov Focusing Mask - For Dew Shield 172 mm to 235 mm - BM-DS-GR90","description":"\u003ch3 style=\"text-align: center;\"\u003eWilliam Optics Diffraction Spikes Bahtinov Focusing Mask - For Dew Shield 172 mm to 235 mm\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eWilliam Optics Diffraction Spikes Bahtinov Focusing Mask\u003c\/li\u003e\n\t\u003cli\u003eFits dew shields with diameters of 172 mm to 235 mm\u003c\/li\u003e\n\t\u003cli\u003eClear Acrylic Sheet design provides 92% light transmission\u003c\/li\u003e\n\t\u003cli\u003eGives the Brightest diffraction spikes for focusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nThis is a William Optics Diffraction Spikes Bahtinov Focusing Mask made from Acrylic material, which is high in light transmission. This design using Acrylic material provides 92% light transmission for the brightest diffraction spikes visibility when you do your focusing.  It results in about 3X brighter diffraction spike images than the traditional metal material masks.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis William Optics Diffraction Spikes Bahtinov Focusing Mask is made to fit dew shields with diameters of 172 mm to 235 mm.\n\u003c\/p\u003e\n\n\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\n\u003ctable\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eManufacturer:\u003c\/td\u003e \u003ctd\u003eWilliam Optics\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eMfr. SKU:\u003c\/td\u003e \u003ctd\u003eBM-DS-GR90\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eFunction:\u003c\/td\u003e \u003ctd\u003eDiffraction Spikes Bahtinov Focusing Mask\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eAccepts\/Fits:\u003c\/td\u003e \u003ctd\u003eDew Shields with diameters of 172 mm to 235 mm\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eMaterial:\u003c\/td\u003e \u003ctd\u003eAcrylic, Clear\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003eWeight:\u003c\/td\u003e \u003ctd\u003e(Not Available from Manufacturer)\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\u003c\/table\u003e\n","brand":"William Optics","offers":[{"title":"Default Title","offer_id":39540283441265,"sku":"WIL-BM-DS-GR90","price":121.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/BM-DS-GR90.jpg?v=1776459146"},{"product_id":"william-optics-gold-bahtinov-mask-cover-for-wo-gt102-and-z103-telescopes-cpbm-102gd","title":"William Optics Gold Bahtinov Mask Cover- For WO GT102 and Z103 Telescopes - CPBM-102GD","description":"\u003ch3 style=\"text-align: center;\"\u003eWilliam Optics Gold Bahtinov Mask Cover- For WO GT102 and Z103 Telescopes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWilliam Optics Bahtinov Focusing Mask and Cover\u003c\/li\u003e\n\u003cli\u003eInnovative Design combines Dust Cover and a Bahtinov Mask in one\u003c\/li\u003e\n\u003cli\u003eFits WO GT102 and Z103 Telescopes\u003c\/li\u003e\n\u003cli\u003eClear Acrylic Sheet design provides 92% light transmission\u003c\/li\u003e\n\u003cli\u003eGives the Brightest diffraction spikes for focusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a William Optics Bahtinov Focusing Mask Cover made from Acrylic material, which is high in light transmission. This design using Acrylic material provides 92% light transmission for the brightest diffraction spikes visibility when you do your focusing. It results in about 3X brighter diffraction spike images than the traditional metal material masks.\u003c\/p\u003e\n\u003cp\u003eThis William Optics Bahtinov Focusing Mask and Dust Cap Cover is made to fit the William Optics GT102 and Z103 Telescopes. Outer Dust Cap is easily installed or removed by the user, which then reveals the built-in Bahtinov Focusing Mask. This innovative design by William Optics is patented and will provide the ultimate in convenience when you are focusing your telescope.\u003c\/p\u003e\n\u003cp\u003eThis model of the Bahtinov Focusing Mask and Dust Cap Cover is provided in a Gold color finish.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eWilliam Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMfr. SKU:\u003c\/td\u003e\n\u003ctd\u003eCPBM-102GD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction:\u003c\/td\u003e\n\u003ctd\u003eBahtinov Focusing Mask and Dust Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccepts\/Fits:\u003c\/td\u003e\n\u003ctd\u003eGT102 and Z103 Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd\u003eAcrylic, Clear and Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor:\u003c\/td\u003e\n\u003ctd\u003eGold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e(Not Available from Manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":39544873910385,"sku":"WIL-CPBM-102GD","price":218.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/CPBM-102GD.jpg?v=1776459041"},{"product_id":"william-optics-red-bahtinov-mask-cover-for-wo-gt102-and-z103-telescopes-cpbm-102rd","title":"William Optics Red Bahtinov Mask Cover- For WO GT102 and Z103 Telescopes - CPBM-102RD","description":"\u003ch3 style=\"text-align: center;\"\u003eWilliam Optics Red Bahtinov Mask Cover- For WO GT102 and Z103 Telescopes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWilliam Optics Bahtinov Focusing Mask and Cover\u003c\/li\u003e\n\u003cli\u003eInnovative Design combines Dust Cover and a Bahtinov Mask in one\u003c\/li\u003e\n\u003cli\u003eFits WO GT102 and Z103 Telescopes\u003c\/li\u003e\n\u003cli\u003eClear Acrylic Sheet design provides 92% light transmission\u003c\/li\u003e\n\u003cli\u003eGives the Brightest diffraction spikes for focusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a William Optics Bahtinov Focusing Mask Cover made from Acrylic material, which is high in light transmission. This design using Acrylic material provides 92% light transmission for the brightest diffraction spikes visibility when you do your focusing. It results in about 3X brighter diffraction spike images than the traditional metal material masks.\u003c\/p\u003e\n\u003cp\u003eThis William Optics Bahtinov Focusing Mask and Dust Cap Cover is made to fit the William Optics GT102 and Z103 Telescopes. Outer Dust Cap is easily installed or removed by the user, which then reveals the built-in Bahtinov Focusing Mask. This innovative design by William Optics is patented and will provide the ultimate in convenience when you are focusing your telescope.\u003c\/p\u003e\n\u003cp\u003eThis model of the Bahtinov Focusing Mask and Dust Cap Cover is provided in a Red color finish.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eWilliam Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMfr. SKU:\u003c\/td\u003e\n\u003ctd\u003eCPBM-102RD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction:\u003c\/td\u003e\n\u003ctd\u003eBahtinov Focusing Mask and Dust Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccepts\/Fits:\u003c\/td\u003e\n\u003ctd\u003eGT102 and Z103 Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd\u003eAcrylic, Clear and Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor:\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e(Not Available from Manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":39544881905777,"sku":"WIL-CPBM-102RD","price":218.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/CPBM-102RD.jpg?v=1776458974"},{"product_id":"william-optics-gold-bahtinov-mask-cover-for-zenithstar-61-telescope-cpbm-61gd","title":"William Optics Gold Bahtinov Mask Cover For ZenithStar 61 Telescope - CPBM-61GD","description":"\u003ch3 style=\"text-align: center;\"\u003eWilliam Optics Gold Bahtinov Mask Cover For WO ZenithStar 61 Telescope\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWilliam Optics Bahtinov Focusing Mask and Dust Cap\u003c\/li\u003e\n\u003cli\u003eInnovative Design combines Dust Cover and a Bahtinov Mask in one\u003c\/li\u003e\n\u003cli\u003eFits WO ZenithStar 61 Telescope\u003c\/li\u003e\n\u003cli\u003eClear Acrylic Sheet design provides 92% light transmission\u003c\/li\u003e\n\u003cli\u003eGives the Brightest diffraction spikes to assist focusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a William Optics Gold Bahtinov Focusing Mask and Dust Cap, made from Acrylic material, which is high in light transmission. This design using Acrylic material provides 92% light transmission for the brightest diffraction spikes visibility when you do your focusing. It results in about 3X brighter diffraction spike images than the traditional metal material masks.\u003c\/p\u003e\n\u003cp\u003eThis William Optics Bahtinov Focusing Mask and Dust Cap is made to fit the William Optics ZenithStar 61 Telescope. The outer dust cap is easily installed or removed by the user, which reveals the built-in Bahtinov Focusing Mask. This innovative design by William Optics is patented and will provide the ultimate in convenience when you are focusing your telescope.\u003c\/p\u003e\n\u003cp\u003eThis model of the Bahtinov Focusing Mask and Dust Cap is provided in a Gold color finish.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eWilliam Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMfr. SKU:\u003c\/td\u003e\n\u003ctd\u003eCPBM-61GD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction:\u003c\/td\u003e\n\u003ctd\u003eBahtinov Focusing Mask and Dust Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccepts\/Fits:\u003c\/td\u003e\n\u003ctd\u003eZenithStar 61 Telescope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd\u003eAcrylic, Clear and Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor:\u003c\/td\u003e\n\u003ctd\u003eGold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e(Not Available from Manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":39563647975537,"sku":"WIL-CPBM-61GD","price":149.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/CPBM-61GD.jpg?v=1776459242"},{"product_id":"william-optics-gold-bahtinov-mask-cover-for-wo-70-series-telescopes-cpbm-71gd","title":"William Optics Gold Bahtinov Mask Cover For WO 70 Series Telescopes - CPBM-71GD","description":"\u003ch3 style=\"text-align: center;\"\u003eWilliam Optics Gold Bahtinov Mask Cover For WO 70 Series Telescopes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWilliam Optics Bahtinov Focusing Mask and Dust Cap\u003c\/li\u003e\n\u003cli\u003eInnovative Design combines Dust Cover and a Bahtinov Mask in one\u003c\/li\u003e\n\u003cli\u003eFits WO 70 Series Telescopes\u003c\/li\u003e\n\u003cli\u003eClear Acrylic Sheet design provides 92% light transmission\u003c\/li\u003e\n\u003cli\u003eGives the Brightest diffraction spikes to assist focusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a William Optics Gold Bahtinov Focusing Mask and Dust Cap, made from Acrylic material, which is high in light transmission. This design using Acrylic material provides 92% light transmission for the brightest diffraction spikes visibility when you do your focusing. It results in about 3X brighter diffraction spike images than the traditional metal material masks.\u003c\/p\u003e\n\u003cp\u003eThis William Optics Bahtinov Focusing Mask and Dust Cap is made to fit the William Optics 70 Series Telescopes. The outer dust cap is easily installed or removed by the user, which reveals the built-in Bahtinov Focusing Mask. This innovative design by William Optics is patented and will provide the ultimate in convenience when you are focusing your telescope.\u003c\/p\u003e\n\u003cp\u003eThis model of the Bahtinov Focusing Mask and Dust Cap is provided in a Gold color finish.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eWilliam Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMfr. SKU:\u003c\/td\u003e\n\u003ctd\u003eCPBM-71GD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction:\u003c\/td\u003e\n\u003ctd\u003eBahtinov Focusing Mask and Dust Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccepts\/Fits:\u003c\/td\u003e\n\u003ctd\u003e70 Series Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd\u003eAcrylic, Clear and Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor:\u003c\/td\u003e\n\u003ctd\u003eGold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e(Not Available from Manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":39563694375025,"sku":"WIL-CPBM-71GD","price":163.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/CPBM-71GD.jpg?v=1776459249"},{"product_id":"william-optics-red-bahtinov-mask-cover-for-wo-70-series-telescopes-cpbm-71rd","title":"William Optics Red Bahtinov Mask Cover For WO 70 Series Telescopes - CPBM-71RD","description":"\u003ch3 style=\"text-align: center;\"\u003eWilliam Optics Red Bahtinov Mask Cover For WO 70 Series Telescopes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWilliam Optics Bahtinov Focusing Mask and Dust Cap\u003c\/li\u003e\n\u003cli\u003eInnovative Design combines Dust Cover and a Bahtinov Mask in one\u003c\/li\u003e\n\u003cli\u003eFits WO 70 Series Telescopes\u003c\/li\u003e\n\u003cli\u003eClear Acrylic Sheet design provides 92% light transmission\u003c\/li\u003e\n\u003cli\u003eGives the Brightest diffraction spikes to assist focusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a William Optics Red Bahtinov Focusing Mask and Dust Cap, made from Acrylic material, which is high in light transmission. This design using Acrylic material provides 92% light transmission for the brightest diffraction spikes visibility when you do your focusing. It results in about 3X brighter diffraction spike images than the traditional metal material masks.\u003c\/p\u003e\n\u003cp\u003eThis William Optics Bahtinov Focusing Mask and Dust Cap is made to fit the William Optics 70 Series Telescopes. The outer dust cap is easily installed or removed by the user, which reveals the built-in Bahtinov Focusing Mask. This innovative design by William Optics is patented and will provide the ultimate in convenience when you are focusing your telescope.\u003c\/p\u003e\n\u003cp\u003eThis model of the Bahtinov Focusing Mask and Dust Cap is provided in a Red color finish.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eWilliam Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMfr. SKU:\u003c\/td\u003e\n\u003ctd\u003eCPBM-71RD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction:\u003c\/td\u003e\n\u003ctd\u003eBahtinov Focusing Mask and Dust Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccepts\/Fits:\u003c\/td\u003e\n\u003ctd\u003e70 Series Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial:\u003c\/td\u003e\n\u003ctd\u003eAcrylic, Clear and Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor:\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e(Not Available from Manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":39563698176113,"sku":"WIL-CPBM-71RD","price":163.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/CPBM-71RD.jpg?v=1776459148"},{"product_id":"kendrick-bahtinov-focusing-masks","title":"Kendrick 8\" SCT Bahtinov Focusing Mask - BM-6013","description":"\u003ch3 style=\"text-align: center;\"\u003e8\" SCT or Newtonian Bahtinov Focusing Mask\u003cbr\u003eFits 208 mm to 270 mm OD OTA's\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Bahtinov mask is an innovative focus mask concept invented by Russian amatuer astronomer, Paul Bahtinov, and Kendrick is producing these masks with his permission.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bahtinov mask allows digital astrophotographers and visual observers to get razor sharp focus in seconds!\u003c\/p\u003e\n\u003cp\u003eFocusing with a Bahtinov Mask is very fast and incredibly sensitive. There is no guessing when you are focused during times of poor to moderate seeing. Simply put the mask over the front aperture of your telescope, guidescope or camera lens and the status of your focus will become immediately apparent.\u003c\/p\u003e\n\u003cp\u003eThe masks have a series of slots that create a unique diffraction pattern that can be used to quickly bring your telescope to focus with an absolute minimum of fuss.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow to Use a Bahtinov Mask\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFirst of all, the masks come with three adjustable rubber bumpers. This allows them to fit to a wide variety of tube diameters. Simply push the bumper to the desired location on the slot to ensure that the mask is properly centered over your optics. Then focus. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE:\u003c\/b\u003e There are three ways to use the bumpers on the masks to achieve a proper fit to your telescope:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBumpers can be adjusted to fit “outside” of the tube or dewcap.\u003c\/li\u003e\n\u003cli\u003eBumpers can be adjusted to fit “inside” the tube or dewcap.\u003c\/li\u003e\n\u003cli\u003eIf fit cannot be achieved using the two methods above, flip the mask over to use the smaller bumper footprint on the flip side.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Bahtinov Mask is probably the easiest product on the market to achieve tight focus for visual use and for digital astrophotographers, regardless of whether you use a DSLR or CCD camera.  \u003c\/p\u003e","brand":"Kendrick","offers":[{"title":"Default Title","offer_id":39603953762417,"sku":"KEN-BM-6013","price":58.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/BM-6013_500x_f345f9e0-5e49-4a9e-b069-408ccb729e8c.png?v=1789148193"},{"product_id":"starfield-bahtinov-mask-60-mm-fm-60","title":"StarField Bahtinov Mask - 60 mm - FM-60","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eThis StarField Bahtinov Mask is sized for 60 mm optics.\u003cbr\u003e\u003cbr\u003eWhile basic, often home-made focus masks have been used for quite some time, the Bahtinov mask, with it's distinctive pattern, is unique. Invented by Russian amateur astronomer Pavel Bahtinov, this mask has quickly become the astro imager's choice for fine focusing a telescope. To use, place the Bahtinov mask in front of the main optics of your scope and take a picture to see the diffraction spike pattern produced. Make adjustments and take another image, and continue in this way until the spikes are even. A Bahtinov Mask is an inexpensive focusing aid and is so easy...now you can see why most astrophotographer's have one in their imaging arsenal!\u003c\/p\u003e","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":39771081343089,"sku":"SFO-FM-60","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/Bahtinov_Mask_61a5d812-3144-49c9-bf82-026d55af1945.jpg?v=1776459141"},{"product_id":"copy-of-starfield-bahtinov-mask-60-mm-fm-60","title":"StarField Bahtinov Mask - 80 mm - FM-80","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eThis StarField Bahtinov Mask is sized for 80 mm telescopes and fits dew shields with an outside diameter of 87 mm to 105 mm.\u003cbr\u003e\u003cbr\u003eWhile basic, often home-made focus masks have been used for quite some time, the Bahtinov mask, with it's distinctive pattern, is unique. Invented by Russian amateur astronomer Pavel Bahtinov, this mask has quickly become the astro imager's choice for fine focusing a telescope. To use, place the Bahtinov mask in front of the main optics of your scope and take a picture to see the diffraction spike pattern produced. Make adjustments and take another image, and continue in this way until the spikes are even. A Bahtinov Mask is an inexpensive focusing aid and is so easy...now you can see why most astrophotographer's have one in their imaging arsenal!\u003c\/p\u003e","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":39771082358897,"sku":"SFO-FM-80","price":29.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/Bahtinov_Mask_e067167c-2b35-41e1-a67f-a1ec3bc94fa5.jpg?v=1776458965"},{"product_id":"starfield-bahtinov-mask-100-mm-fm-100","title":"StarField Bahtinov Mask - 100 mm - FM-100","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eThis StarField Bahtinov Mask is sized for 90 mm - 105 mm telescopes and fits dew shields with an outside diameter of 109 - 145 mm.\u003cbr\u003e\u003cbr\u003eWhile basic, often home-made focus masks have been used for quite some time, the Bahtinov mask, with it's distinctive pattern, is unique. Invented by Russian amateur astronomer Pavel Bahtinov, this mask has quickly become the astro imager's choice for fine focusing a telescope. To use, place the Bahtinov mask in front of the main optics of your scope and take a picture to see the diffraction spike pattern produced. Make adjustments and take another image, and continue in this way until the spikes are even. A Bahtinov Mask is an inexpensive focusing aid and is so easy...now you can see why most astrophotographer's have one in their imaging arsenal!\u003c\/p\u003e","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":39771083341937,"sku":"SFO-FM-100","price":30.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/Bahtinov_Mask.jpg?v=1776458900"},{"product_id":"starfield-bahtinov-mask-120-mm-fm-120","title":"StarField Bahtinov Mask - 120 mm - FM-120","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis StarField Bahtinov Mask is sized for 105 mm - 125 mm telescopes and fits dew shields with an outside diameter of 120 mm to 152 mm.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhile basic, often home-made focus masks have been used for quite some time, the Bahtinov mask, with it's distinctive pattern, is unique. Invented by Russian amateur astronomer Pavel Bahtinov, this mask has quickly become the astro imager's choice for fine focusing a telescope. To use, place the Bahtinov mask in front of the main optics of your scope and take a picture to see the diffraction spike pattern produced. Make adjustments and take another image, and continue in this way until the spikes are even. A Bahtinov Mask is an inexpensive focusing aid and is so easy...now you can see why most astrophotographer's have one in their imaging arsenal!\u003c\/span\u003e\u003c\/p\u003e","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":39771083767921,"sku":"SFO-FM-120","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/Bahtinov_Mask_f603eb00-4fc6-4fb1-81ec-e5d67f08b747.jpg?v=1776458990"},{"product_id":"starfield-bahtinov-mask-140-mm-fm-140","title":"StarField Bahtinov Mask - 140 mm - FM-140","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis StarField Bahtinov Mask is sized for 125 mm - 130 mm telescopes and fits dew shields with an outside diameter of 153 mm to 192 mm.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhile basic, often home-made focus masks have been used for quite some time, the Bahtinov mask, with it's distinctive pattern, is unique. Invented by Russian amateur astronomer Pavel Bahtinov, this mask has quickly become the astro imager's choice for fine focusing a telescope. To use, place the Bahtinov mask in front of the main optics of your scope and take a picture to see the diffraction spike pattern produced. Make adjustments and take another image, and continue in this way until the spikes are even. A Bahtinov Mask is an inexpensive focusing aid and is so easy...now you can see why most astrophotographer's have one in their imaging arsenal!\u003c\/span\u003e\u003c\/p\u003e","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":39771083997297,"sku":"SFO-FM-140","price":47.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/Bahtinov_Mask_f6c391eb-b705-427a-803a-56ec56335798.jpg?v=1776459025"},{"product_id":"starfield-bahtinov-mask-160-mm-fm-160","title":"StarField Bahtinov Mask - 160 mm - FM-160","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis StarField Bahtinov Mask is sized for 140 mm - 150 mm telescopes and fits dew shields with an outside diameter of 175 mm to 212 mm.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhile basic, often home-made focus masks have been used for quite some time, the Bahtinov mask, with it's distinctive pattern, is unique. Invented by Russian amateur astronomer Pavel Bahtinov, this mask has quickly become the astro imager's choice for fine focusing a telescope. To use, place the Bahtinov mask in front of the main optics of your scope and take a picture to see the diffraction spike pattern produced. Make adjustments and take another image, and continue in this way until the spikes are even. A Bahtinov Mask is an inexpensive focusing aid and is so easy...now you can see why most astrophotographer's have one in their imaging arsenal!\u003c\/span\u003e\u003c\/p\u003e","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":39771085602929,"sku":"SFO-FM-160","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/Bahtinov_Mask_945ab09d-c932-461e-8e44-1627fe0fdf4f.jpg?v=1776459057"},{"product_id":"starfield-bahtinov-mask-180-mm-fm-180","title":"StarField Bahtinov Mask - 180 mm - FM-180","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis StarField Bahtinov Mask is sized for 150 mm - 165 mm telescopes and fits dew shields with an outside diameter of 185 mm to 210 mm.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhile basic, often home-made focus masks have been used for quite some time, the Bahtinov mask, with it's distinctive pattern, is unique. Invented by Russian amateur astronomer Pavel Bahtinov, this mask has quickly become the astro imager's choice for fine focusing a telescope. To use, place the Bahtinov mask in front of the main optics of your scope and take a picture to see the diffraction spike pattern produced. Make adjustments and take another image, and continue in this way until the spikes are even. A Bahtinov Mask is an inexpensive focusing aid and is so easy...now you can see why most astrophotographer's have one in their imaging arsenal!\u003c\/span\u003e\u003c\/p\u003e","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":39771086389361,"sku":"SFO-FM-180","price":55.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/Bahtinov_Mask_4cf53574-9bff-4e23-bf00-c21bb55fc227.jpg?v=1776458954"},{"product_id":"starfield-bahtinov-mask-200-mm-fm-200","title":"StarField Bahtinov Mask - 200 mm - FM-200","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis StarField Bahtinov Mask is sized for 8\" SCT or RC telescopes and fits dew shields with an outside diameter of 212 mm to 252 mm.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhile basic, often home-made focus masks have been used for quite some time, the Bahtinov mask, with it's distinctive pattern, is unique. Invented by Russian amateur astronomer Pavel Bahtinov, this mask has quickly become the astro imager's choice for fine focusing a telescope. To use, place the Bahtinov mask in front of the main optics of your scope and take a picture to see the diffraction spike pattern produced. Make adjustments and take another image, and continue in this way until the spikes are even. A Bahtinov Mask is an inexpensive focusing aid and is so easy...now you can see why most astrophotographer's have one in their imaging arsenal!\u003c\/span\u003e\u003c\/p\u003e","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":39771087765617,"sku":"SFO-FM-200","price":65.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/Bahtinov_Mask_453855f3-f768-49f9-bc56-05b3fa287976.jpg?v=1776459131"},{"product_id":"founder-optics-bracket-for-zwo-eaf-brkt01","title":"Founder Optics Bracket for ZWO EAF - BRKT01","description":"\u003cp\u003eIf you would like to add auto-focusing capabilities to the Founder FOT86 or FOT106 refractor, this bracket, along with the ZWO EAF, is certainly worth a look.\u003c\/p\u003e\n\u003cp\u003eThis bracket attaches to the underside of the focuser on either of the above telescopes and accepts the ZWO Electronic Automatic Focuser (EAF), which is sold separately.  Instructions and hardware are included.  See attached images showing the included components.  The additional drawings show how the EAF would be attached to the FOT86 or 106, but remember, you must provide the EAF yourself.  \u003c\/p\u003e","brand":"Founder Optics","offers":[{"title":"Default Title","offer_id":40098989703281,"sku":"FOO-BRKT01","price":52.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/ZWO_EAF_Bracket.png?v=1776458961"},{"product_id":"explore-scientific-3-self-centering-focuser-es-foc3","title":"Explore Scientific 3\" Self-Centering Focuser - ES-FOC3","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u0026lt;h3\u0026gt;Explore 3' Helical Rack \u0026amp; Pinion Focuser for Explore Refractors 120mm or Larger\u0026lt;\/h3\u0026gt;\u003c\/p\u003e\n\u003cp\u003eWith its heavy-duty build, precision dual speed focusing capability and superb lifting power, the Explore Scientific 3-inch Self-Centering Focuser is the perfect upgrade for those interested in producing beautiful astro-images.  \u003c\/p\u003e\n\u003cp\u003eThis heavy-duty focuser has a self-centering compression system that applies pressure equally to the draw tube, guaranteeing a tight, secure fit. This uniform pressure creates a stable base for an imaging setup and prevents flex, tilt and image shift. The draw tube, which is long enough to eliminate the need for extension tubes, is moved by a helical rack-and-pinion system lubricated with marine-grade PTFE silicone for an easy glide with maximum precision and minimal backlash. The interior of the draw tube has a diameter of 3 inches that is lined with multiple baffles to reduce reflection.\u003c\/p\u003e\n\u003cp\u003eThe draw tube, which has a travel of 84.5mm, is supported by a locking clutch system. The focusing system has a lifting capacity of 17 pounds. Moderate tightening offers an infinite range of tension to best suit the application.\u003c\/p\u003e\n\u003cp\u003eWeighing in at 5.7 pounds, the focuser is made of black anodized aluminum. It has a 9:1 focus system with stainless-steel ball bearings and stainless-steel focus shaft. This system works as a clutch to prevent damage to the focusing mechanism. The focusing system is compatible with popular after-market electric focuser devices.\u003c\/p\u003e\n\u003cp\u003eA back cell adapter with no-tool knobs attaches the focuser at four contact points to select Explore Scientific refractors with apertures ranging from 120mm to 140mm. The knobs on the adapter can be hand turned, eliminating the need for a hex key. This makes it easy to adjust the rotation of the focuser with minimal observing or imaging interruption. A Teflon ring on the focuser adds to the smooth rotation. \u003cem\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e The Explore Scientific 152mm and 165mm models do not require this back cell adapter.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eFor versatility, the focuser can hold 2-inch or 3-inch visual or camera accessories and comes standard with twist-lock. In addition to allowing accessories to be secured with a compression fitting, this draw tube’s M82 x 1.25 pitch thread accepts adapters with a variety of uses.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDraw Tube Thread:  M82 x 1.25\u003c!--\n\u003cli--\u003eDraw Tube Travel:  84.5 mm\/3.32 inches\u003c\/li\u003e\n\u003cli\u003eDraw Tube Clear Interior Diameter:  76.2 mm\/3 inches\u003c\/li\u003e\n\u003cli\u003eDraw Tube Baffles: 14\u003c\/li\u003e\n\u003cli\u003eFocus System: Helical rack \u0026amp; pinion\u003c\/li\u003e\n\u003cli\u003eReduction Ratio:  9:1\u003c\/li\u003e\n\u003cli\u003eAttachment Mechanisms: Self-centering compression\u003c\/li\u003e\n\u003cli\u003eWeight:  5.7 pounds\u003c\/li\u003e\n\u003cli\u003eCompatible with electric focusers: Yes\u003c\/li\u003e\n\u003cli\u003eTelescope compatibility:  Explore Scientific refractor telescopes 120 mm and larger; custom back cells available on request for other brands of refractor telescopes 120 mm and larger\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":40157415473265,"sku":"EXP-ES-FOC3","price":840.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/ES-FOC3_RackedIn_Eyepiece-End.webp?v=1776459064"},{"product_id":"ioptron-ieaf-electronic-automatic-focuser-8453","title":"iOptron iEAF Electronic Automatic Focuser - 8453","description":"\u003ch3 style=\"text-align: center;\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003eiOptron iEAF Electronic Automatic Focuser Features...\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhisper quiet operation\u003c\/li\u003e\n\u003cli\u003ePowerful stepper motor\u003c\/li\u003e\n\u003cli\u003eZero backlash\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature sensor\u003c\/li\u003e\n\u003cli\u003eUSB connection to a computer\u003c\/li\u003e\n\u003cli\u003eASCOM compatible\u003c\/li\u003e\n\u003cli\u003eManual adjustment\u003c\/li\u003e\n\u003cli\u003ePosition memorizing during power off\u003c\/li\u003e\n\u003cli\u003eCompatible to most focuser with proper mounting bracket\/adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis iOptron Electronic Automatic Focuser (iEAF) is designed for both Crayford and Rack-and-Pinion focusers. It is powered by a 5V USB port. The focuser is ASCOM compatible and will work with most planetarium and imaging software. It also can be adjusted manually by pressing a button on the focuser.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable class=\"colors_descriptionbox\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" width=\"1\" valign=\"top\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.ioptron.com\/v\/vspfiles\/templates\/backup1\/images\/DBox_Border_Left_Top.gif\"\u003e\u003c\/td\u003e\n\u003ctd background=\"https:\/\/www.ioptron.com\/v\/vspfiles\/templates\/backup1\/images\/DBox_Border_Top.gif\" valign=\"top\" width=\"100%\"\u003e\u003cimg alt=\"\" height=\"1\" width=\"1\" src=\"https:\/\/www.ioptron.com\/v\/vspfiles\/templates\/backup1\/images\/clear1x1.gif\"\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" width=\"1\" valign=\"top\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.ioptron.com\/v\/vspfiles\/templates\/backup1\/images\/DBox_Border_Right_Top.gif\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" background=\"https:\/\/www.ioptron.com\/v\/vspfiles\/templates\/backup1\/images\/DBox_Border_Left.gif\" width=\"1\"\u003e\u003cimg alt=\"\" height=\"1\" width=\"1\" src=\"https:\/\/www.ioptron.com\/v\/vspfiles\/templates\/backup1\/images\/clear1x1.gif\"\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"100%\"\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv id=\"ProductDetail_TechSpecs_div\"\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"1\" boardcolor=\"black\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"150\"\u003eFocuser\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"500\"\u003eCrayford or Rack-and-Pinion focuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"150\"\u003eDriving train\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"500\"\u003eStepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"150\"\u003ePower\/Communication\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"500\"\u003eUSB2.0 port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"150\"\u003eMaximum payload\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"500\"\u003e5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"150\"\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"500\"\u003eYes (Built-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"150\"\u003eControl\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"500\"\u003eASCOM compatible or manually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"150\"\u003eFocuser speed\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"500\"\u003e3 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"150\"\u003eDimensions\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"500\"\u003e51 X 61 X 41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"150\"\u003eWeight\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"500\"\u003e254g (focuser only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"150\"\u003eWarranty\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"500\"\u003eOne year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv id=\"ProductDetail_ProductDetails_div2\"\u003e\u003c\/div\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":40179177160817,"sku":"IOP-8453","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/8453-iEAF.jpg?v=1776459298"},{"product_id":"zwo-eaf-bracket-for-takahashi-fsq85-fsq106-or-toa-130nfb-eaf-brk-tk","title":"ZWO EAF Bracket for Takahashi FSQ85, FSQ106 or TOA-130NFB - EAF-BRK-TK","description":"\u003cp\u003eThis Bracket is designed to mount the ZWO EAF (sold separately) onto a Takahashi FSQ-85, FSQ1-06 (except for the first generation), TOA-130NFB, TSA-120, or FS-60.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Tak_Bracket_WITB.webp?v=1755804130\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cdiv data-zone-id=\"0\" data-line-index=\"11\" data-line=\"true\"\u003eEach coupler kit includes two couplers of different inner diameters (4mm and 5mm).\u003c\/div\u003e\n\u003cdiv data-zone-id=\"0\" data-line-index=\"11\" data-line=\"true\"\u003e\u003c\/div\u003e\n\u003cdiv data-zone-id=\"0\" data-line-index=\"13\" data-line=\"true\"\u003e4mm coupler: Compatible with the latest EAFN and EAF Pro models.\u003c\/div\u003e\n\u003cdiv data-zone-id=\"0\" data-line-index=\"15\" data-line=\"true\"\u003e5mm coupler: Compatible with the previous-generation EAF.\u003c\/div\u003e\n\u003cdiv data-zone-id=\"0\" data-line-index=\"15\" data-line=\"true\"\u003e\u003c\/div\u003e\n\u003cdiv data-zone-id=\"0\" data-line-index=\"15\" data-line=\"true\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Tak_Bracket_Mech_Diagram.webp?v=1755804130\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":40193383825521,"sku":"ZWO-EAF-BRK-TK","price":55.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Tak_Bracket_Parts.webp?v=1776458991"},{"product_id":"zwo-eaf-temperature-sensor-eaf-sensor","title":"ZWO EAF Temperature Sensor - EAF-SENSOR","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eKeep your telescope in focus as the temperature fluctuates with this Temperature Sensor for the ZWO EAF Electronic Automatic Focuser. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":40193385037937,"sku":"ZWO-EAF-SENSOR","price":14.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAF_Temperature_Sensor.jpg?v=1776458931"},{"product_id":"zwo-eaf-bracket-for-celestron-c8-or-c9-25-eaf-c8-c925","title":"ZWO EAF Bracket for Celestron C8 or C9.25 - EAF-C8-C925","description":"\u003cp\u003eThis heavy-duty aluminum bracket is designed to mount the ZWO EAF onto with Celestron 8\" \u0026amp; 9.25\" SCT telescopes. You can directly connect it to compatible scopes that do not have feather touch focusers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/C8_Bracket_Compatible_Scopes.webp?v=1755803729\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/C8_Bracket_WITB.webp?v=1755803728\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv data-line=\"true\" data-line-index=\"11\" data-zone-id=\"0\"\u003eEach coupler kit includes two couplers of different inner diameters (4mm and 5mm).  The 4mm coupler is compatible with the latest EAFN and EAF Pro models, while the 5mm coupler is compatible with the previous-generation EAF.\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":40193388675185,"sku":"ZWO-EAF-C8-C925","price":69.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAF-BKT_C8_WITB.jpg?v=1776459258"},{"product_id":"zwo-eaf-bracket-for-celestron-c11-or-c14-eaf-c11-c14","title":"ZWO EAF Bracket for Celestron C11 or C14 - EAF-C11-C14","description":"\u003cp\u003eThis heavy-duty aluminum bracket is designed to mount the ZWO EAF onto with Celestron 11\" \u0026amp; 14\" SCT telescopes. You can directly connect it to compatible scopes that do not have feather touch focusers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/C11_C14_Bracket_Compat_Models.webp?v=1755802184\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/C11_C14_Bracket_WITB.webp?v=1755802184\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv data-zone-id=\"0\" data-line-index=\"11\" data-line=\"true\"\u003eEach coupler kit includes two couplers of different inner diameters (4mm and 5mm).  The 4mm coupler is compatible with the latest EAFN and EAF Pro models, while the 5mm coupler is compatible with the previous-generation EAF.\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":40193389166705,"sku":"ZWO-EAF-C11-C14","price":69.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAF-BKT_C8.jpg?v=1776458901"},{"product_id":"zwo-1-25-helical-focuser-hf125","title":"ZWO 1.25\" Helical Focuser - HF125","description":"\u003cp\u003eThe ZWO 1.25\" Helical Focuser works great with the ZWO OAG and ASI Mini Series cameras, but can also be used for exact focus requirements with other set-ups.  Both ends of the helical focuser have M42x0.75 threads; the top threads are Male and the bottom threads are Female.\u003c\/p\u003e\n\u003cp\u003eThis diminutive helical focuser is CNC machined from an aluminum alloy material used in aerospace.  It is then frosted and anodized for beauty and long life.  \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eInner Diameter:  1.25\"\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eStroke:  6 mm\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eAdjustment Accuracy:  0.1 mm\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eTop Thread:  Male M42x0.75\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eBottom Thread:  Female M42x0.75\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eMinimum Height:  48.5 mm\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eWeight:  80-100 g\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eFocusing Tolerance:  +\/- 0.3 mm\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":40193390510193,"sku":"ZWO-HF125","price":97.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Helical_Focuser.jpg?v=1776459034"},{"product_id":"pegasus-universal-v3-focuscube-fc3-univ","title":"Pegasus Universal V3 FocusCube - FC3-UNIV","description":"\u003cp\u003eAchieve fast, reliable precision focus with the Pegasus Astro FocusCube 3!  The customized bracket included with the FocusCube 3 assures connection to a huge selection of telescope focusers, and you can get a snug fit with the included set of five motor couplers sized from 4mm to 8mm.  \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe high torque motor can lift up to 6kg even when pointing to zenith, and you'll enjoy a system with low backlash for precise focus v-curves.\u003c\/p\u003e\n\u003cp\u003eThis WiFi-enabled electronic focuser offers hotspot and wireless 2.4GHz client support as well as USB-C connectivity with just one cable that handles both power \u0026amp; data.  Finally, the FocusCube 3 offers web browser access allowing you to control focus on any device, making it OS-independent.\u003c\/p\u003e\n\u003cp\u003eA digital temperature sensor is included with the FocusCube 3 system to allow monitoring of ambient temperatures in and around the focuser.\u003c\/p\u003e\n\u003ch3\u003eInstallation Tested \u0026amp; Successful with the Following Focusers:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Diamond Steeltrack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Steeltrack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eExplore Scientific Focuser\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAskar Telescopes Focusers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMoonLite Focusers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSkywatcher Esprit Series Focuser\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eStarField Optics Focusers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eStarlight Feathertouch Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eStellarvue Focusers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTakahashi FS-60, TSA-120, Epsilon Focusers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTakahashi FSQ \u0026amp; TOA Focuser\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eVixen ED81S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWilliam Optics GT71\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWilliam Optics RedCat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFocus Cube V3 Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Universal Bracket for Seamless Integration with Any Telescope:  \u003c\/strong\u003eThis well designed bracket has custom made holes and rails, allowing you to attach the FocusCube 3 to most any telescope.  Whether you have a refractor, a reflector, or any other scope type, the Pegasus FocusCube 3 bracket will get the job done.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FCv3-with_bracket-2.png?v=1718905830\" width=\"560\" height=\"483\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSB \u0026amp; WiFi Connection:  \u003c\/strong\u003eA single USB-C cable is all that is needed for both power and data.  The FocusCube V3 is also WiFi enabled, which allows you to control or monitor focus from your Smartphone.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Res Stepper Motor:\u003c\/strong\u003e  The FocusCube 3 has a meticulously designed motor system that keeps backlash at minimal values.  The high-resolution geared stepper motor lifts and supports telescope equipment weighs up to 6 kg, even when the system is pointed at zenith.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMotor Couplers Included:  \u003c\/strong\u003ePegasus Astro has included a package of five (5) motor couplers with different bore sizes to all you to precisely match the proper coupler to your telescope focuser's shaft.  Couplers range in size from 4 mm to 8 mm; just pick the one that fits snuggly onto your focus shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/couplers-3-8mm.jpg?v=1718905237\" width=\"562\" height=\"291\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eV-Curve Autofocus:\u003c\/strong\u003e  Achieve accurate and repeatable V-Curves with FocusCube V3!  This process is virtually hassle-free.  Set up parameters and continue observing or imaging without manual adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"330\" width=\"559\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FC3-V-Curve_Focus_Chart.png?v=1718904687\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Probe\u003c\/strong\u003e:  A digital temperature sensor comes standard with the FocusCube V2.  It is an external sensor that can be placed near the focuser to monitor temperature of both the focuser and the environment surrounding it.  Monitoring is real-time through the ASCOM driver or included software.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Temp_Probe.png?v=1718905393\" width=\"544\" height=\"225\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRJ12 Expansion Port:\u003c\/strong\u003e  This port, which is located at the rear of the FocusCube can accept the EZY-Focus hand controller if you wish to focus manually.  \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EZY-Focus-Hand-Controller-1-600x394.png?v=1718905440\" width=\"551\" height=\"362\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eASCOM \u0026amp; INDI Support:\u003c\/strong\u003e  FocusCube V3 offers full support for ASCOM, ASCOM Alpaca* and INDI frameworks, which means you will find a wide range of software and platform compatibility.  \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e\u003cstrong\u003e*ASCOM Alpaca\u003c\/strong\u003e: FocusCube V3 is equipped with an integrated web server that seamlessly communicates with Alpaca clients natively. ASCOM Alpaca outshines classic ASCOM drivers with its platform independence, modern web standards, streamlined installation, remote control capabilities, extensibility, and open-source options. This ensures superior compatibility and user-friendly performance, making it the preferred choice for advanced astronomy applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003ePegasus Astro Unity Platform\u003c\/h3\u003e\n\u003cp\u003ePegasus Astro has designed their Unity Platform to support all of their current and future products in one interface.  Unity provides comprehensive, yet user-friendly control over all Pegasus devices.  Additionally, their REST JSON API gives third-party software developers the ability to interact with Pegasus products for enhanced versatility and compatibility.\u003c\/p\u003e\n\u003cp\u003eFull control of the FocusCube can be achieved through the Unity Platform, and different profile names can be used to identify with set-ups.\u003c\/p\u003e\n\u003cp\u003eFirmware can be updated via a USB 2.0 connection.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFocusCube V3\u003c\/li\u003e\n\u003cli\u003eTemperature Sensor\u003c\/li\u003e\n\u003cli\u003eUniversal Bracket\u003c\/li\u003e\n\u003cli\u003eUSB-C Cable\u003c\/li\u003e\n\u003cli\u003eMotor Couplers X 5\u003c\/li\u003e\n\u003cli\u003ePackage of metric screws \u0026amp; washers\u003c\/li\u003e\n\u003cli\u003eM3x8mm screws X 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e Specifications:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eFrom USB (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eCurrent\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eMax 900mA @ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eMotor Output\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eNone, The stepper motor is built-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eUSB Connectivity\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eUSB-C socket (USB2 signalling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eThermal Sensor Resolution\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e9-bit Celsius temperature measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003ePower Input Connector\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eUSB-C Socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eMotor\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\n\u003cp\u003eHigh resolution geared stepper motor\u003cbr\u003e(Step Angle (Deg) 7.5 \/ 120 Gearbox.\u003c\/p\u003e\n\u003cp\u003ePull-in torque 60N.cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eDimensions\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e59 mm x 50 mm x 44 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eWeight\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e260g (enclosure with electronics)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOperating Tempetature\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-20 °C to +80 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!----\u003e","brand":"Pegasus Astro","offers":[{"title":"Default Title","offer_id":41120992821361,"sku":"PEG-FC3-UNIV","price":340.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/fc3.png?v=1776459296"},{"product_id":"pegasus-v2-focuscube-for-celestron-11-sct-edgehd-fczero-sct11","title":"Pegasus FocusCube Zero V2 for Celestron 11\" SCT\/EdgeHD - FCZERO-SCT11","description":"\u003ch3 style=\"text-align: center;\"\u003ePegasus FocusCube Zero V2\u003cbr\u003efor Celestron 11\" SCT, EdgeHD \u0026amp; RASA\u003c\/h3\u003e\n\u003cp\u003eAchieve fast, reliable precision focus with the Pegasus Astro FocusCube Zero!  The customized bracket included with the FocusCube Zero assures connection to most 11\" Celestron SCT, EdgeHD and RASA telescopes.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe high torque motor can lift up to 6kg even when pointing to zenith, and you'll enjoy a system with low backlash for precise focus v-curves.\u003c\/p\u003e\n\u003cp\u003eThis WiFi-enabled electronic focuser offers hotspot and wireless 2.4GHz client support as well as USB connectivity.  Finally, the FocusCube Zero offers web browser access allowing you to control focus on any device, making it OS-independent.\u003c\/p\u003e\n\u003cp\u003eA digital temperature sensor is included with the FocusCube Zero system to allow monitoring of ambient temperatures in and around the focuser.\u003c\/p\u003e\n\u003cp\u003eThere are three (3) versions of the FocusCube Zero for Celestron SCT, EdgeHD \u0026amp; RASA Telescopes.  The difference is in the metal pulley bore diameter and screw length, so make sure you pick the right one:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6\" 8\" \u0026amp; 9.25 Celestron SCT, EdgeHD or RASA 8 (PEG-FCZERO-SCT68925)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e11\" Celestron SCT, EdgeHD or RASA 11 V2; \u003cem\u003eV1 requires the Celestron Retrofit Kit \u003c\/em\u003e(PEG-FCZERO-SCT11)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e14\" Celestron SCT, EdgeHD or RASA (PEG-FCZERO-SCT14\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFocus Cube Zero Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSCT Bracket for Seamless Integration with Any Celestron SCT Telescope*:  \u003c\/strong\u003eThis well designed bracket allows you to attach the FocusCube Zero to most any Celestron SCT telescope. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FCZ_Installation_quad.jpg?v=1718914908\" width=\"569\" height=\"264\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Please note that the SCT bracket is not compatible with some older telescopes, however, it has fit perfectly on Meade SCT's that have a round focus knob.  If you have one of the above mentioned scopes, a little investigation would be in order before you make your purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSB \u0026amp; WiFi Connection:  \u003c\/strong\u003eThe FocusCube Zero is WiFi enabled, which allows you to control or monitor focus from your Smartphone.  A USB Type B cable is included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Res Stepper Motor:\u003c\/strong\u003e  The FocusCube Zero has a meticulously designed motor system that keeps backlash at minimal values.  The high-resolution geared stepper motor lifts and supports telescope equipment weighs up to 6 kg, even when the system is pointed at zenith.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eV-Curve Autofocus:\u003c\/strong\u003e  Achieve accurate and repeatable V-Curves with FocusCube Zero!  This process is virtually hassle-free.  Set up parameters and continue observing or imaging without manual adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FocusCube_Zero_vcurve.jpg?v=1718914342\" width=\"563\" height=\"280\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Probe\u003c\/strong\u003e:  A digital temperature sensor comes standard with the FocusCube Zero.  It is an external sensor that can be placed near the focuser to monitor temperature of both the focuser and the environment surrounding it.  Monitoring is real-time through the ASCOM driver or included software.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"225\" width=\"544\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Temp_Probe.png?v=1718905393\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRJ12 Expansion Port:\u003c\/strong\u003e  This port, which is located near the motor connector, can accept the included temperature sensor or the optional manual focus hand controller.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FC1_FC2_FCZero_Hand_Control.jpg?v=1718914019\" width=\"564\" height=\"454\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eASCOM \u0026amp; INDI Support:\u003c\/strong\u003e  FocusCube Zero offers full support for ASCOM 6 and INDI frameworks, which means you will find a wide range of software and platform compatibility.  \u003c\/p\u003e\n\u003ch3\u003ePegasus Astro Unity Platform\u003c\/h3\u003e\n\u003cp\u003ePegasus Astro has designed their Unity Platform to support all of their current and future products in one interface.  Unity provides comprehensive, yet user-friendly control over all Pegasus devices.  Additionally, their REST JSON API gives third-party software developers the ability to interact with Pegasus products for enhanced versatility and compatibility.\u003c\/p\u003e\n\u003cp\u003eFull control of the FocusCube can be achieved through the Unity Platform, and different profile names can be used to identify with set-ups.\u003c\/p\u003e\n\u003cp\u003eFirmware can be updated via a USB 2.0 connection using Windows (no Mac) upgrade software.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFocusCube Zero\u003c\/li\u003e\n\u003cli\u003eTemperature Sensor\u003c\/li\u003e\n\u003cli\u003eSCT Bracket\u003c\/li\u003e\n\u003cli\u003eUSB-B Cable\u003c\/li\u003e\n\u003cli\u003e2 X Aluminum Pulleys \u0026amp; Transmission Belt\u003c\/li\u003e\n\u003cli\u003e3 X metric screws \u0026amp; washers\u003c\/li\u003e\n\u003cli\u003e4 X M3x6mm screws for attachment of FCZ to bracket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e Specifications:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e12V – 13.8V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Compatibility\u003c\/td\u003e\n\u003ctd\u003eStepper Motor is inside the enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Output\u003c\/td\u003e\n\u003ctd\u003eNone\u003cbr\u003e(Stepper Motor is inside the enclosure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Connectivity\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0 Type B plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Sensor Resolution\u003c\/td\u003e\n\u003ctd\u003e9-bit Celsius temperature measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input Connector\u003c\/td\u003e\n\u003ctd\u003e2.1mm Centre Positive Socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Specs\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eBipolar Stepper Motor\u003cbr\u003eZero Backlash\u003cbr\u003eSep Angle: 1.8 deg\u003cbr\u003eHold Torque: 0.8Kg\/cm\u003cbr\u003eDetent Torque: 0.18Kg\/cm\u003c\/p\u003e\n\u003cp\u003eFor C8 \u0026amp; C9.25\u003cbr\u003eMotor Pulleys have: 16 and 60 teeth\u003cbr\u003eRatio is 1:3.75\u003c\/p\u003e\n\u003cp\u003eFor C11 \u0026amp; C14\u003cbr\u003eMotor Pulleys have: 16 and 80 teeth\u003cbr\u003eRatio is 1:5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003cbr\u003e(enclosure only)\u003c\/td\u003e\n\u003ctd\u003e52 mm x 58 mm x 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (including bracket)\u003c\/td\u003e\n\u003ctd\u003e280g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 °C to +80 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Pegasus Astro","offers":[{"title":"Default Title","offer_id":41121001144433,"sku":"PEG-FCZERO-SCT11","price":496.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FCzero_b82482a3-2459-48b5-83bd-b2d9840b6e7b.png?v=1776459002"},{"product_id":"pegasus-v2-focuscube-zero-for-celestron-6-8-9-25-sct-edgehd-rasa-fczero-sct68925","title":"Pegasus FocusCube Zero V2 for Celestron 6\/8\/9.25\" SCT\/EdgeHD\/RASA - FCZERO-SCT68925","description":"\u003ch3 style=\"text-align: center;\"\u003ePegasus FocusCube Zero V2\u003cbr\u003efor Celestron 6\/8\/9.25 SCT, EdgeHD \u0026amp; RASA\u003c\/h3\u003e\n\u003cp\u003eAchieve fast, reliable precision focus with the Pegasus Astro FocusCube Zero!  The customized bracket included with the FocusCube Zero assures connection to most Celestron SCT, EdgeHD and RASA telescopes.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe high torque motor can lift up to 6kg even when pointing to zenith, and you'll enjoy a system with low backlash for precise focus v-curves.\u003c\/p\u003e\n\u003cp\u003eThis WiFi-enabled electronic focuser offers hotspot and wireless 2.4GHz client support as well as USB connectivity.  Finally, the FocusCube Zero offers web browser access allowing you to control focus on any device, making it OS-independent.\u003c\/p\u003e\n\u003cp\u003eA digital temperature sensor is included with the FocusCube Zero system to allow monitoring of ambient temperatures in and around the focuser.\u003c\/p\u003e\n\u003cp\u003eThere are three (3) versions of the FocusCube Zero for Celestron SCT, EdgeHD \u0026amp; RASA Telescopes.  The difference is in the metal pulley bore diameter and screw length, so make sure you pick the right one:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6\" 8\" \u0026amp; 9.25 Celestron SCT, EdgeHD or RASA 8 (PEG-FCZERO-SCT68925)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e11\" Celestron SCT, EdgeHD or RASA 11 V2; \u003cem\u003eV1 requires the Celestron Retrofit Kit \u003c\/em\u003e(PEG-FCZERO-SCT11)\u003c\/li\u003e\n\u003cli\u003e14\" Celestron SCT, EdgeHD or RASA (PEG-FCZERO-SCT14\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFocus Cube Zero Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSCT Bracket for Seamless Integration with Any Celestron SCT Telescope*:  \u003c\/strong\u003eThis well designed bracket allows you to attach the FocusCube Zero to most any Celestron SCT telescope. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FCZ_Installation_quad.jpg?v=1718914908\" width=\"569\" height=\"264\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Please note that the SCT bracket is not compatible with some older telescopes, however, it has fit perfectly on Meade SCT's that have a round focus knob.  If you have one of the above mentioned scopes, a little investigation would be in order before you make your purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSB \u0026amp; WiFi Connection:  \u003c\/strong\u003eThe FocusCube Zero is WiFi enabled, which allows you to control or monitor focus from your Smartphone.  A USB Type B cable is included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Res Stepper Motor:\u003c\/strong\u003e  The FocusCube Zero has a meticulously designed motor system that keeps backlash at minimal values.  The high-resolution geared stepper motor lifts and supports telescope equipment weighs up to 6 kg, even when the system is pointed at zenith.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eV-Curve Autofocus:\u003c\/strong\u003e  Achieve accurate and repeatable V-Curves with FocusCube Zero!  This process is virtually hassle-free.  Set up parameters and continue observing or imaging without manual adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FocusCube_Zero_vcurve.jpg?v=1718914342\" width=\"563\" height=\"280\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Probe\u003c\/strong\u003e:  A digital temperature sensor comes standard with the FocusCube Zero.  It is an external sensor that can be placed near the focuser to monitor temperature of both the focuser and the environment surrounding it.  Monitoring is real-time through the ASCOM driver or included software.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"225\" width=\"544\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Temp_Probe.png?v=1718905393\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRJ12 Expansion Port:\u003c\/strong\u003e  This port, which is located near the motor connector, can accept the included temperature sensor or the optional manual focus hand controller.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FC1_FC2_FCZero_Hand_Control.jpg?v=1718914019\" width=\"564\" height=\"454\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eASCOM \u0026amp; INDI Support:\u003c\/strong\u003e  FocusCube Zero offers full support for ASCOM 6 and INDI frameworks, which means you will find a wide range of software and platform compatibility.  \u003c\/p\u003e\n\u003ch3\u003ePegasus Astro Unity Platform\u003c\/h3\u003e\n\u003cp\u003ePegasus Astro has designed their Unity Platform to support all of their current and future products in one interface.  Unity provides comprehensive, yet user-friendly control over all Pegasus devices.  Additionally, their REST JSON API gives third-party software developers the ability to interact with Pegasus products for enhanced versatility and compatibility.\u003c\/p\u003e\n\u003cp\u003eFull control of the FocusCube can be achieved through the Unity Platform, and different profile names can be used to identify with set-ups.\u003c\/p\u003e\n\u003cp\u003eFirmware can be updated via a USB 2.0 connection using Windows (no Mac) upgrade software.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFocusCube Zero\u003c\/li\u003e\n\u003cli\u003eTemperature Sensor\u003c\/li\u003e\n\u003cli\u003eSCT Bracket\u003c\/li\u003e\n\u003cli\u003eUSB-B Cable\u003c\/li\u003e\n\u003cli\u003e2 X Aluminum Pulleys \u0026amp; Transmission Belt\u003c\/li\u003e\n\u003cli\u003e3 X metric screws \u0026amp; washers\u003c\/li\u003e\n\u003cli\u003e4 X M3x6mm screws for attachment of FCZ to bracket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e Specifications:\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e12V – 13.8V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Compatibility\u003c\/td\u003e\n\u003ctd\u003eStepper Motor is inside the enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Output\u003c\/td\u003e\n\u003ctd\u003eNone\u003cbr\u003e(Stepper Motor is inside the enclosure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Connectivity\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0 Type B plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Sensor Resolution\u003c\/td\u003e\n\u003ctd\u003e9-bit Celsius temperature measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input Connector\u003c\/td\u003e\n\u003ctd\u003e2.1mm Centre Positive Socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Specs\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eBipolar Stepper Motor\u003cbr\u003eZero Backlash\u003cbr\u003eSep Angle: 1.8 deg\u003cbr\u003eHold Torque: 0.8Kg\/cm\u003cbr\u003eDetent Torque: 0.18Kg\/cm\u003c\/p\u003e\n\u003cp\u003eFor C8 \u0026amp; C9.25\u003cbr\u003eMotor Pulleys have: 16 and 60 teeth\u003cbr\u003eRatio is 1:3.75\u003c\/p\u003e\n\u003cp\u003eFor C11 \u0026amp; C14\u003cbr\u003eMotor Pulleys have: 16 and 80 teeth\u003cbr\u003eRatio is 1:5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003cbr\u003e(enclosure only)\u003c\/td\u003e\n\u003ctd\u003e52 mm x 58 mm x 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (including bracket)\u003c\/td\u003e\n\u003ctd\u003e280g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 °C to +80 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Pegasus Astro","offers":[{"title":"Default Title","offer_id":41121014415473,"sku":"PEG-FCZERO-SCT68925","price":496.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FCzero.png?v=1776459279"},{"product_id":"antares-2-rack-and-pinion-sct-focuser-1-25-adapter-with-20mm-microfocuser-fglps","title":"Antares 2\" Rack and Pinion SCT Focuser, 1.25\" Adapter with 20mm Microfocuser- FGLPS","description":"\u003cdiv class=\"card__header\"\u003e\n\u003cdiv class=\"card__title heading h3\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"card__title heading h3\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card__section\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cp\u003e\u003cspan\u003e2\" Rack and pinion SCT focuser, 1.25\" adapter, 20mm Microfocus w. push\/pull, linear bearings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe focuser is the only moving part on your telescope, and it has to have a light touch and move with precision. The FGLPS focuser for Schmidt-Cassegrains features linear bearings, 20mm of 11:1 microfocus travel and 45mm of push-pull travel. Eliminate your image shift.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":41460146438257,"sku":"ANT-8303","price":271.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/antares-accessory-antares-2-rack-and-pinion-sct-focuser-1-25-adapter-with-20mm-microfocuser-fglps-38101497118939.webp?v=1776459286"},{"product_id":"ioptron-iafs-2-electronic-inline-automatic-focuser-fa20","title":"iOptron iAFS 2\" Electronic Inline Automatic Focuser - FA20","description":"\u003cp\u003eIntroducing the most versatile inline focuser available, the iOptron iAFS focuser with iLock technology. Utilizing a lead worm movement is the key to the iAFS focusers patented design; this passive position locking system secures most any payload (imaging train) at the stopped position, maintaining focus even as the instrument angle is changed.\u003c\/p\u003e\n\u003cp\u003eThe iAFS incorporates three focus modes; USB (computer control), on board directional buttons (for powered manual adjustments) and a manual focus wheel to override the motorized adjustment.\u003c\/p\u003e\n\u003cp\u003eOther features of the iOptron iAFS2 include a built-in temperature sensor, multiple USB-C ports, solid all metal body, fingerprint-resistant exterior surface, 0.6 micron movement resolution, and position limiters to prevent over runs. The iAFS2, which is the 2\" model, comes standard with a 2\" visual back. Optional telescope adapters to fit various OTAs are available. \u003c\/p\u003e\n\u003ch3\u003eFeatures of the iOptron iAFS2 Automatic Focuser...\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in temperature sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWhisper quiet operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful stepper motor\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eZero backlash\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eBuilt-in CAA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThree focus adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable camera ring\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eRepeatable focusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eZ-Axis Balancing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eUSB connection to a computer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eASCOM \u0026amp; INDI compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eManual adjustment (powered or unpowered)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePosition memorizing during power off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with most OTAs with proper adapter (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eExtra 2XM4 threaded holes for connecting guide scope and\/or AstroBox\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications...\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFocuser Size: 2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 90.5 x 106 x 82mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 783kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eClear Aperture: 51 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMax Payload: 5kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDrawtube Travel Distance: 30 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFocusing Resolution: 0.6um\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePower\/Communication Ports: Two Type C USB2.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDrive Train: Stepper motor with belt reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic Focusing: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMotorized Focusing Button: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eManual Focusing: Yes, with override\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature Sensor: Yes, built-in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCamera Angle Adjustment: Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":41688889229425,"sku":"IOP-FA20","price":643.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/iAFS_2inch.png?v=1776459187"},{"product_id":"primaluce-lab-esatto-2-robotic-focuser-est2","title":"PrimaLuce Lab ESATTO 2\" Robotic Focuser - EST2 - 10% Off!","description":"\u003ch3 style=\"text-align: center;\"\u003eSave 10% on the ESATTO 2 now through October 31!\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eThe PrimaLuce Lab ESATTO 2\"\u003cspan\u003e is the new generation robotic focuser that includes a motor and advanced electronics that you can control with a PrimaLuceLab EAGLE, any Windows computer by connecting it to a USB port, or via WiFi by using the Virtual HandPad on your smartphone or tablet! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 2” version of the ESATTO 2\" has 50.9mm free aperture, 15mm of draw tube travel, 5kg load capacity and incredible resolution of 0,04 micron per step. And you can also expand ESATTO features by adding the optional ARCO robotic rotator!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/ESATTO-2-Highlights.jpg?v=1741039970\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PrimaLuce Lab","offers":[{"title":"Default Title","offer_id":41702554435697,"sku":"PLL-EST2","price":850.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/esatto-2.jpg?v=1776459180"},{"product_id":"primaluce-lab-esatto-3-robotic-focuser-est3","title":"PrimaLuce Lab ESATTO 3\" Robotic Focuser - EST3 - 10% OFF!","description":"\u003ch3 style=\"text-align: center;\"\u003eSave 10% on the ESATTO 3 now through October 31!\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe PrimaLuce Lab ESATTO robotic focuser is also available in a 3\" version with 76.3mm free aperture, 25mm of draw tube travel, 8kg of payload capacity and an incredible resolution of 0,04 micron per step! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe perfect solution for apochromatic refractors and Ritchey-Chretien or Cassegrain telescopes, as well as heavy imaging trains with large cameras and accessories like off axis guiders, filter wheels and adaptive optics. And you can also expand ESATTO features by adding the optional ARCO robotic camera rotator!\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/ESATTO-3-Highlights.jpg?v=1741040377\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PrimaLuce Lab","offers":[{"title":"Default Title","offer_id":41702556532849,"sku":"PLL-EST3","price":1190.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/esatto-3.jpg?v=1776458985"},{"product_id":"primaluce-lab-esatto-2-low-profile-robotic-focuser-est2lp","title":"PrimaLuce Lab ESATTO 2\" Low Profile Robotic Focuser - EST2LP","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eThe PrimaLuce Lab's ESATTO 2” LP\u003cspan\u003e is a compact low profile robotic focuser specially designed for telescopes with low back-focus.   It can even fit the Celestron EdgeHD 8\"! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt just 32mm of thickness, ESATTO 2” LP provides a large 50.9mm free aperture with 10mm of travel, 5 kg of payload capacity and an incredible resolution of 0.03 microns per step! And like all the other ESATTO focusers, this 2\" low profile version comes with a USB-C port to let you control it from your EAGLE or any Windows computer.  The ESATTO 2\" LP has an ARCO port to let you connect to ARCO rotator, a temperature probe port, a WiFi connection to let you wirelessly control with a smartphone or tablet and dimmable LED lights!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/ESATTO-2-LP_Highlights.jpg?v=1741041654\"\u003e\u003c\/p\u003e","brand":"PrimaLuce Lab","offers":[{"title":"Default Title","offer_id":41702567706737,"sku":"PLL-EST2LP","price":1225.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/esatto-2-lp.jpg?v=1776459309"},{"product_id":"primaluce-lab-esatto-3-5-low-profile-robotic-focuser-est35lp","title":"PrimaLuce Lab ESATTO 3.5\" Low Profile Robotic Focuser - EST35LP","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eThe PrimaLuce Lab's \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eESATTO 3.5” LP is the most advanced yet affordable low profile robotic focuser specially designed for the most demanding astrophotography! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt just 32mm of thickness, the ESATTO 3.5” LP Low Profile Robotic Focuser provides a large 90mm free aperture with 10mm of travel, impressive 10 kg of payload capacity and an astounding resolution of 0.01 microns per step!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e This large aperture, low profile electronic focuser has been designed for telescopes with little available back-focus, like Astrographs.  Like all the other ESATTO focusers, it comes with a USB-C port to let you control it from your EAGLE or any Windows computer.  On the bottom of the focuser you'll find an ARCO port to let you connect to the PrimaLuce Lab ARCO rotator, a temperature probe port, a WiFi connection to let you wirelessly control with a smartphone or tablet, and dimmable LED lights!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/ESATTO-3-5-LP_Highlights.jpg?v=1741042519\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PrimaLuce Lab","offers":[{"title":"Default Title","offer_id":41702593986673,"sku":"PLL-EST35LP","price":1673.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/esatto-35-lp.jpg?v=1776458897"},{"product_id":"primaluce-lab-esatto-4-robotic-focuser-est4","title":"PrimaLuce Lab ESATTO 4\" Robotic Focuser - EST4 - 10% Off!","description":"\u003ch3 style=\"text-align: center;\"\u003eSave 10% on the ESATTO 4 now through October 31!\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe PrimaLuce Lab ESATTO 4\" is the large dimension robotic focuser designed for observatory class telescopes or for astrographs that need a large free aperture, like the Takahashi FSQ-106. Compared to the smaller models, ESATTO 4\" offers a larger free aperture of 102.2mm, a longer draw tube travel of 35mm and a higher payload capacity of 10 kg.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAs always, the ESATTO 4 comes with the incredible technical features of all the ESATTO focusers: resolution of 0.04 microns per step, USB-C port for computer control, a WiFi connection with included Virtual HandPad and ARCO rotator port.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/ESATTO-Size_Comparison.jpg?v=1741042869\"\u003e\u003c\/p\u003e","brand":"PrimaLuce Lab","offers":[{"title":"Default Title","offer_id":41702610698353,"sku":"PLL-EST4","price":1757.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/esatto-4.jpg?v=1776459154"},{"product_id":"primaluce-lab-temperature-sensor-for-ecco-sesto-senso-esatto-sestosenso-temp","title":"PrimaLuce Lab Temperature Sensor for ECCO, SESTO SENSO \u0026 ESATTO - SESTOSENSO-TEMP","description":"\u003cp\u003e\u003cspan\u003eThis PrimaLuce Temperature Sensor is compatible both with ECCO, the environmental computerized controller for EAGLE, as well as with SESTO SENSO and ESATTO, both robotic focusing solutions for telescopes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen used with ECCO, this temperature sensor allows it to record the temperature of your optics for automatic power management of dew heaters connected to the EAGLE. When used with SESTO SENSO or ESATTO, the temperature sensor is used to compensate focusing as it senses changes in temperature via third-party focusing software (not included).\u003c\/span\u003e\u003c\/p\u003e","brand":"PrimaLuce Lab","offers":[{"title":"Default Title","offer_id":41704611610737,"sku":"PLL-SESTOSENSO-TEMP","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/sestosenso-temperature-sensor.jpg?v=1776459145"},{"product_id":"meade-1205-electric-focuser-pre-owned","title":"Meade #1205 Electric Focuser (Pre-owned)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cem\u003eUsed focuser in great condition, with original box.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMeade #1205 Electric Focuser (Pre-owned)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Meade","offers":[{"title":"Default Title","offer_id":41737020735601,"sku":"USED031902","price":299.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/20250319_164238.jpg?v=1776459089"},{"product_id":"askar-sqa55-af-kit-auto-focuser-kit-sqa55-af-kit","title":"Askar SQA55 AF Auto Focuser Kit - SQA55-KIT","description":"\u003cdiv class=\"card__header\"\u003e\n\u003cdiv class=\"card__title heading h3\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card__section\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cdiv class=\"cbox-15 p_loopItem\" id=\"saf-detail-0\"\u003e\n\u003cdiv class=\"e_richText-17 s_title clearfix response-transition\"\u003e\n\u003cdiv class=\"ce_detail\" data-layout=\"flow\" id=\"ce_detail-292802\"\u003e\n\u003cdiv class=\"ie_grid\" id=\"ie_grid-1721784137151\"\u003e\n\u003cdiv class=\"ie_grid signal\"\u003e\n\u003cdiv class=\"e_box e_box-000 p_gridbox response-transition\"\u003e\n\u003cdiv class=\"e_box e_box-000 d_gridCell_0 p_gridCell response-transition\" id=\"content_ie-1721784137151-0\"\u003e\n\u003cdiv class=\"ie_grid\" id=\"ie_grid-1721784137156\"\u003e\n\u003cdiv class=\"ie_grid signal\"\u003e\n\u003cdiv class=\"e_box e_box-000 p_gridbox response-transition\"\u003e\n\u003cdiv class=\"e_box e_box-000 d_gridCell_0 p_gridCell response-transition\" id=\"content_ie-1721784137156-0\"\u003e\n\u003cdiv class=\"ie_fimg\" id=\"ie_fimg-1721784137161\"\u003e\n\u003cdiv\u003e\n\u003cimg height=\"100%\" src=\"https:\/\/omo-oss-image.thefastimg.com\/common\/design\/detail\/4cf230ee-27a4-4388-a563-1ad93b269881.jpg\" width=\"100%\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"reset_style\" id=\"ie_text-1721784137416\"\u003e\n\u003cp\u003e\u003cspan\u003eThe SQA55 AF Kit is an astronomical accessory specially designed for the SQA55, which can be used with almost all brands of electronic focusers (including the ZWO EAF, EAF PRO, and Touptek automatic focusers) to realize automatic focusing. By using this kit, users can more easily make focus adjustments to their telescopes, thus improving the precision and efficiency of astronomical observations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAttention: The SQA55 and all electronic focusers that appear in the illustrations are not included in this kit and are for display only.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ie_fimg\" id=\"ie_fimg-1721784137421\"\u003e\n\u003cdiv\u003e\u003cimg id=\"1816648687725527040\" src=\"https:\/\/omo-oss-image.thefastimg.com\/portal-saas\/new2022072923460240318\/cms\/image\/0aa891ed-5d3d-48a5-b44a-8e70fe1173a7.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"reset_style\" id=\"ie_text-1721784137426\"\u003e\n\u003cp\u003e\u003cspan\u003eThe Askar SQA55 AF Kit contains the following parts: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAdapter bracket\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eL-shaped hollow plate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e155MXL synchronous belt with 194 teeth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e150MXL synchronous belt with 188 teeth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e144MXL synchronous belt with 180 teeth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e132MXL synchronous belt with 165 teeth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo 20-tooth MXL synchronous pulleys (5 mm \u0026amp; 4 mm inner diameter)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo M4*12 button head screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo M4*10 button head screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo M3*10 button head screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThree Allen wrenches (M3, M2.5 \u0026amp; M2)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ie_fimg\" id=\"ie_fimg-1721784137431\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Askar_AF_Kit_WITB_SQA55.jpg?v=1753813741\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"reset_style\" id=\"ie_text-1721784137436\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: The SQA55 itself can be adapted to electronic focusers, what are the advantages of the SQA55 AF kit?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA:1. Many original adapter plates of electronic focusers are too long, which limits the type of camera or accessory that can be connected to the back of the telescope when in use. However, the SQA55 AF Kit is specially designed with a special length of adapter plate, which allows the SQA55 to be subsequently connected to any accessory required by the user.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Most of the original electronic focuser synchronous belts will have an unavoidable backlash, thus affecting the focusing accuracy. The SQA55 AF kit with a tensioner pulley can be used to adjust the synchronous belt to a tight state, which improves the focusing accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Most of the original electronic focuser installation steps are cumbersome. The SQA55 AF kit can be disassembled and assembled as a whole and can be installed in different positions of the SQA55 lens tube to reserve more space for the installation of other required accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. The SQA55 AF kit is adapted to almost all electronic focusers; if the user chooses a different brand of electronic focuser, it can be easily installed and used.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: If I use an electronic focuser with a larger hole distance like the one produced by Pegasus Astro, how do I use the SQA55 AF kit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: The L-shaped adapter plate of the SQA55 AF kit is a fully hollow design, just screw down the fixing screws, flip the L-shaped adapter plate in the proper direction, adjust the spacing of the L-shaped adapter plate to a suitable position, and then screw the M4*12 screws on to lock it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ie_fimg\" id=\"ie_fimg-1721784137441\"\u003e\n\u003cdiv\u003e\u003cimg height=\"100%\" src=\"https:\/\/omo-oss-image.thefastimg.com\/common\/design\/detail\/dd7ef8b1-0f5a-4572-a19e-a994bd17a31c.jpg\" width=\"100%\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"reset_style\" id=\"ie_text-1721784137446\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cbox-15 p_loopItem\" id=\"saf-detail-1\"\u003e\n\u003ch3 class=\"e_h3-18 s_summary\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"e_richText-17 s_title clearfix\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable align=\"center\" cellspacing=\"0\" width=\"70%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Size Diagram\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg id=\"1815944716435935232\" src=\"https:\/\/omo-oss-image.thefastimg.com\/portal-saas\/new2022072923460166674\/cms\/image\/54832404-33c3-455d-b509-e3391fac3848.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable align=\"center\" cellspacing=\"0\" width=\"70%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eAF Kit Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg id=\"1820342476942454784\" src=\"https:\/\/omo-oss-image.thefastimg.com\/portal-saas\/new2022072923460240318\/cms\/image\/c5af48c1-563f-47ed-9dd1-9d8fa5c23cf0.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cbox-15 p_loopItem\" id=\"saf-detail-2\"\u003e\n\u003ch3 class=\"e_h3-18 s_summary\"\u003eVideo\u003c\/h3\u003e\n\u003cdiv class=\"e_richText-17 s_title clearfix\"\u003e\n\u003cdiv class=\"video-wrapper\"\u003e\u003ciframe title=\"The Instruction of Askar SQA55 AF KIT Installation\" src=\"https:\/\/www.youtube.com\/embed\/FsEf-MfAGbg\" height=\"973\" width=\"1780\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Askar","offers":[{"title":"Default Title","offer_id":41750082519153,"sku":"ASK-SQA55-KIT","price":122.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/askar-lens-askar-sqa55-af-kit-auto-focuser-kit-sqa55-af-kit-42149460934875.webp?v=1776459211"},{"product_id":"zwo-eaf-pro-automatic-focuser-with-battery-bluetooth-eaf-pro","title":"ZWO EAF Pro Automatic Focuser with Built-In Battery \u0026 Bluetooth - EAF-PRO","description":"\u003cdiv\u003eThe latest \u0026amp; greatest generation of the ZWO EAF, the EAF Pro, features a robust metal housing and precise angular lines — a perfect fusion of form and function. \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAF_Pro_Highlights.jpg?v=1750187993\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eZWO EAF Pro Electronic Automatic Focuser Highlights\u003c\/h3\u003e\n\u003cdiv\u003e1. Upgraded Universal Type-C Interface\u003c\/div\u003e\n\u003cdiv\u003e2. Micron-Level Precision Focusing\u003c\/div\u003e\n\u003cdiv\u003e3. 5 kg High Load Capacity\u003c\/div\u003e\n\u003cdiv\u003e4. EAF Pro with Built-in Focus Adjustment Knob\u003c\/div\u003e\n\u003cdiv\u003e5. Bluetooth Connectivity\u003c\/div\u003e\n\u003cdiv\u003e6. Built-in Battery Power Supply\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/ZWO_EAF_PRO_TYPE_C.jpg?v=1750188417\" alt=\"\" width=\"411\" height=\"368\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe ZWO EAF Pro features a universal Type-C interface for broad compatibility and easy installation.  This sleek, efficient electronic focuser comes with a built-in battery and Bluetooth connectivity, reducing power supply constraints. It also includes manual focus buttons, allowing direct adjustment even after installation — offering maximum flexibility and convenience.\u003c\/p\u003e\n\u003cp\u003eYou'll find that the ZWO EAF Pro delivers a user-friendly focusing experience to achieve pinpoint focusing accuracy for breathtaking cosmic imagery.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/PRO_Intergrated_Focusing_Button.jpg?v=1750187992\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eIntegrated Focusing Button\u003c\/h4\u003e\n\u003cp\u003eThe EAF Pro features integrated focusing buttons on its body, allowing users to make quick and precise adjustments even after installation. This design greatly enhances usability and flexibility, enabling seamless focusing across a variety of observing and imaging scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Both_7_5deg_Step_Angle.jpg?v=1750187969\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eMicron-level Positioning Accuracy\u003c\/h4\u003e\n\u003cp\u003eThe ZWO EAF Pro integrates a high-precision custom stepper motor with compact yet powerful performance. Featuring a 1:128 reduction ratio, it provides the motor with strong torque and precise control capabilities, achieving micron-level positioning accuracy. Each rotation responds precisely to commands, ensuring accurate and reliable focusing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Both_Software_Support.jpg?v=1750187969\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eExtensive Software Support\u003c\/h4\u003e\n\u003cp\u003eThe EAF Pro supports both ASCOM and INDI protocols, making it compatible with a wide range of astrophotography software, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZWO-developed platforms: ASIStudio and ASIAIR APP\u003c\/li\u003e\n\u003cli\u003eThird-party software: SharpCap, FireCapture, Maxim DL, The SkyX, SGP, Nebulosity, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e5kg High Load Capacity\u003c\/h4\u003e\n\u003cp\u003eAstronomical observation equipment often requires the use of various heavy components. The ZWO EAF Pro, despite its compact size, can support a high load capacity of up to 5kg.  The weight capacity was rigorously tested in the ZWO Laboratory. Its powerful performance ensures stable operation of a wide range of equipment, meeting diverse observation needs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAF_Pro_Wireless_Bluetooth_Control.jpg?v=1750187993\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eWireless Bluetooth Built-In\u003c\/h4\u003e\n\u003cp\u003eThe EAF Pro features a built-in low-power Bluetooth 5.0 chip, enabling wireless connectivity with ASIAIR and smart cameras. It is fully compatible with ASIAIR APP, ASIStudio, and ASCOM platform software — offering flexible and cable-free focus control.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAF_Pro_Built_In_Power_Supply.jpg?v=1750187993\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: left;\"\u003eBuilt-in Lithium Battery\u003c\/h4\u003e\n\u003cp\u003ePowered by an integrated lithium battery, the EAF Pro frees you from external power constraints and enables truly wireless operation. It offers greater flexibility and ease of use to meet diverse needs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAF_Pro_Focusing_with_controller.jpg?v=1750187993\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eOptional EAF Hand Controller\u003c\/h4\u003e\n\u003cp\u003eThe EAF hand controller is made of high-quality, eco-friendly ABS material to ensure a comfortable grip. The hand controller provides an easy method of focusing the telescope, featuring IN and OUT buttons, allowing for smooth manual focusing without relying on a computer or smartphone. This design also minimizes subtle vibrations during operation, helping to maintain precise focus. A “must-have” option for EAF users!\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-eleid=\"3\" class=\"text-only\"\u003eWhen used with \u003cspan class=\"text-only text-with-abbreviation text-with-abbreviation-bottomline windows-bottomline\"\u003eASIAIR\u003c\/span\u003e, the \u003cspan class=\"text-only text-with-abbreviation text-with-abbreviation-bottomline windows-bottomline\"\u003eEAF\u003c\/span\u003e Pro is compatible with the ASIAIR Plus (RK version*) and the entire ASIAIR camera lineup.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-eleid=\"5\" class=\"text-only\"\u003eThe EAF PRO is not compatible with the following models:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-eleid=\"7\" class=\"text-only\"\u003eASIAIR (1st generation, \u003cspan class=\"text-only text-with-abbreviation text-with-abbreviation-bottomline windows-bottomline\"\u003eRaspberry Pi\u003c\/span\u003e 4)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-eleid=\"9\" class=\"text-only\"\u003eASIAIR Pro\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-eleid=\"11\" class=\"text-only\"\u003eASIAIR Mini\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-eleid=\"13\" class=\"text-only\"\u003eASIAIR Plus (CM4 version)*\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-eleid=\"16\" class=\"text-only\"\u003e*Note: There are \u003cem\u003etwo\u003c\/em\u003e versions of the ASIAIR Plus. You can identify your version by the IC number on the device:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan data-eleid=\"18\" class=\"text-only\"\u003eSuffix “ASIAIRPLUS” indicates the RK version (compatible)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan data-eleid=\"20\" class=\"text-only\"\u003eSuffix “RPICM4” indicates the CM4 version (not compatible)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/IC_Number_on_EAF_Pro.webp?v=1753123672\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eThe EAF Pro is Easy to Install\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003eNote:  The installation images below show the EAFN being installed, but you follow the same steps for the EAF Pro.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Both_Step1_2_Installation_c446a887-012e-4ca5-a26c-9bee7eb0cd9e.jpg?v=1750188696\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e1.  Remove the coarse adjustment knob of the telescope focuser using a suitable sized wrench.\u003c\/p\u003e\n\u003cp\u003e2.  Install the\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003ecoupling on the telescope focuser shaft and tighten the locking screw with the \u003cspan\u003e2mm hex wrench\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Step3_Installation_227eb256-6b45-43ce-b9e7-9970cda55ac4.jpg?v=1750188696\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e3.  Attach the focuser body to the coupling, align the EAF Pro motor shaft flat surface with the locking screw, and tighten the locking screw using the provided \u003cspan\u003e2mm hex wrench.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Step4_Installation_44a218bd-19d2-4ee6-aaa3-271d543d1304.jpg?v=1750188696\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e4.  Secure the EAF Pro body to the bracket and the bracket to the matching mounting holes\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003ein the focuser assembly using the supplied M4 screws. Ensure that the bracket is flush with the EAF Pro mounting surface without any gaps, and that it is parallel to the focuser body surface.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Step5_Installation_32e68fbd-b960-4aaf-b9dc-607fafe6ca00.jpg?v=1750188696\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e5.  Check and ensure that all the connections of the EAF Pro are secure. This completes the hardware installation of the EAF Pro.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Step6_Installation_9bc4cdfc-c221-4d2c-8bdd-d13b2761c5f9.jpg?v=1750188696\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e6.  For curved focusers like the one in the image above, you only need to use the original locking screws and 3 washers to secure the EAF Pro. There is a groove at the bottom of the EAF Pro bracket, and a single screw provides sufficient stability.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Mechanical_Diagram_of_EAF-PRo.jpg?v=1750187993\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Updated_WITB_EAF.webp?v=1753123378\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Updated_EAF_Specs.webp?v=1753123414\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":41770534273137,"sku":"ZWO-EAF-PRO","price":419.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/ZWO_EAF_Pro_Back_Panel.jpg?v=1776459179"},{"product_id":"askar-auto-focus-kit-for-fma180-pro-fma180p-af-kit","title":"Askar AF Kit for FMA180pro - FMA180P-AF-KIT","description":"\u003cp\u003e \u0026amp;\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FMA180_AF_KIT_Banner.jpg?v=1749581661\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eNote that the FMA180 PRO and the ZWO's EAF appearing in the advertising videos, posters or images are not included in this kit and are for demonstration only.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Askar FMA180 PRO AF Kit is an astronomical accessory designed specifically for the FMA180 PRO lens to work with ZWO's EAF and EAF PRO (electronic automatic focuser), as well as Touptek electronic focusers, to realize more accurate focusing via automation. By using this kit, astronomy amateurs can more easily focus the FMA180 Pro, thus improving the accuracy and efficiency of astronomical observation or astrophotography.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eComponents of the FMA180PRO AF KIT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Askar FMA180 PRO AF Kit contains the following parts: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBlack square AF bracket\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eB118MXL synchronous belt with 118 teeth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo 20-tooth MXL synchronous pulleys (5 mm \u0026amp; 4 mm inner diameter)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003etwo M6×8 socket head cap screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFour M4×8 button head screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFour Allen wrenches (M5, M3, M2.5 \u0026amp; M1.5)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Askar_AF_Kit_WITB-FMA180PRO.jpg?v=1753813741\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInstallation Steps for EAF\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote:  EAF Pro \u0026amp; Touptek Automatic Focusers will have similar installation steps\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. Remove the original black dovetail plate and finder base from the FMA180 PRO. There are two screw holes on one side of the black bracket, corresponding to the two screw holes on the bottom of the FMA180 PRO. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Use a 2.5mm wrench to screw the two M4×8 button head screws to connect the EAF bracket and the FMA180 PRO.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Use a 1.2mm Allen wrench to screw the M3×2 locking screws to connect the synchronous pulley and EAF, and put the EAF with the synchronous pulley into the bracket.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Install the synchronous belt with one end over the FMA180 PRO and the other end over the synchronous pulley.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Adjust and fix the position of the EAF and then use two M4×8 button head screws to fix the EAF and the bracket. Place the FMA180 PRO with the bracket on the vixen dovetail plate and secure it with two M6×8 socket head cap screws. The installation of the FMA180 PRO AF Kit is done.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FMA180_AF_KIT_Installation.jpg?v=1749581865\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Askar","offers":[{"title":"Default Title","offer_id":41810253283441,"sku":"ASK-FMA180P-AF-KIT","price":122.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/FMA180_AF_KIT.png?v=1776459299"},{"product_id":"qhy-qfocuser-electronic-focuser-standard-version","title":"QHY Q-Focuser Electronic Focuser - Standard Version - 110136","description":"\u003ch3 style=\"text-align: center;\"\u003eQHY Q-Focuser - Standard\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cem\u003eThe Standard version of the QHY Q-Focuser is designed to be installed on the course adjustment axis side of the telescope. This is the same with most focusers available in the market.  \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eIf you are interested in the \u003ca rel=\"noopener\" title=\"QHY Q-Focuser - High Precision Version\" href=\"https:\/\/khanscope.com\/products\/qhy-qfocuser-electronic-focuser-high-precision-version\" target=\"_blank\"\u003eHigh Precision version of the Q-Focuser\u003c\/a\u003e, it would install on the opposite side of the focuser, where the precision adjustment axis lives. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe main difference between the Standard \u0026amp; HP version, besides which side of the focuser it is installed, is the type of motor used.  The Standard uses a motor with reduction gears, while the Precision version uses a motor without reduction gears. Because of this difference, the focusers perform a bit different in these areas:\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSize, weight, \u0026amp; cost:  Standard is smaller \u0026amp; lighter and costs a bit less\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eManual focus:  HP version supports it, while the Standard does not\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBacklash:  HP version wins here with less backlash to begin with (reduction gears cause some backlash), although it can be calibrated with the use of NINA software.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePS:  The Q-Focuser does not fit Schmidt-Cassegrain or RASA telescopes.  If you'd like to use it on one of these fine telescopes, wait a bit, as we hear an adapter is being developed.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QHY_Q_Focuser_Std_vs_Precision.jpg?v=1745353627\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QFocuser_Standard_Installed.jpg?v=1745355857\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Q-Focuser Standard is very small \u0026amp; lightweight!  Its curved surface design provides some extra clearance while weighing just 210g.  The Q electronic focuser dimensions are 43 mm x 39mm x 50mm.  Its max load is about 10kg.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQFocuser features several holes on its bottom and side, providing a variety of fixing methods. Unlike mounting plates with fixed holes, QFocuser adopts a flexible structure where the fixed holes position and mounting plate height can be freely adjusted to achieve the best compatibility with your telescope.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QFocuser_Ports_with_Text.png?v=1745356167\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QHY_QFocuser_Information.pdf?v=1745358031\" target=\"_blank\" title=\"QHY Q-Focuser Information Sheet (PDF)\" rel=\"noopener\"\u003eRead more about the Q-Focuser\u003c\/a\u003e...\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QHY_Q_Focuser_WITB_Std.jpg?v=1745355812\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eVersion\u003c\/td\u003e\n\u003ctd width=\"200\"\u003e\u003cstrong\u003eQFocuser（Standard Version）\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eQFocuser（High Precision Version）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eBody Size\/mm\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eAbout 43*39*50\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eAbout 43*39*50 (excluding the button）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eAbout 210g\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eAbout 265g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eMotor\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eReducing motor\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eNon-reducing motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eBacklash\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eIt has some backlash, which can be calibrated in software like NINA\u003c\/td\u003e\n\u003ctd width=\"179\"\u003e Almost zero backlash*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eMax. Loads\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eAbout 10kg\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eAbout 7.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eManually Focus After Installing\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eNot supported\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eSystem Supported\u003c\/td\u003e\n\u003ctd width=\"380\" colspan=\"2\"\u003eWindows （ASCOM）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLinux\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eExternal Temperature Sensor\u003c\/td\u003e\n\u003ctd width=\"380\" colspan=\"2\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eData Interface\u003c\/td\u003e\n\u003ctd width=\"380\" colspan=\"2\"\u003eUSB2.0 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd width=\"380\" colspan=\"2\"\u003e5v\/12v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":41846936993905,"sku":"QHY-110136","price":275.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QHY_Q_Focuser_Port.jpg?v=1776459091"},{"product_id":"qhy-qfocuser-electronic-focuser-high-precision-version","title":"QHY Q-Focuser Electronic Focuser - High Precision Version - 110137","description":"\u003ch3 style=\"text-align: center;\"\u003eQHY Q-Focuser - High Precision Version\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eThe QHY High Precision (HP) version on the Q-Focuser installs on the precision adjustment axis side of the your focuser. While the Standard version of the QHY Q-Focuser is designed to be installed on the course adjustment axis side of the telescope.  \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QHY_Q_Focuser_Std_vs_Precision.jpg?v=1745353627\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe main difference between the HP \u0026amp; Standard version, besides which side of the focuser it is installed, is the type of motor used.  The High Precision version uses a motor without reduction gears, while the Standard uses a motor with reduction gears. Because of this difference, the two versions perform a bit differently in these areas:\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSize, weight \u0026amp; cost:  Standard is a tad smaller \u0026amp; lighter, and it costs a bit less\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eManual focus:  HP version supports it, while the Standard does not\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBacklash:  HP version wins here with less backlash to begin with (reduction gears cause some backlash), although any backlash can be calibrated with the use of NINA software.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMax load:  The Standard \u003c\/em\u003e\u003ci\u003eversion is listed at 10kg while the HP is about 7.5kg.  \u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eAs you can see, there are pluses and minuses to both versions of the Q-Focuser.  If you have a heavier load, then the Standard may win out, but the ability to manually focus and start with less backlash before calibration will probably make the HP version a winner for many.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePS:  The Q-Focuser does not fit Schmidt-Cassegrain or RASA telescopes.  If you'd like to use it on one of these fine telescopes, wait a bit, as we hear an adapter is being developed.  \u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cem\u003ePPS: Also, please note that the Precision Version comes with 2.5\/3\/4\/5mm couplers.  Check the diameter of your bearing before purchase to make sure there is a coupler size that will fit your equipment.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QFocuser_HP_Installed.jpg?v=1745355857\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Q-Focuser High Precision is very small \u0026amp; lightweight!  Its curved surface design provides some extra clearance while weighing just 265g.  The Q electronic focuser dimensions are 43 mm x 39mm x 50mm, excluding the knob.  Its max load is about 7.5kg.\u003c\/p\u003e\n\u003cp\u003eMost electric focusers use a motor and reducing gears and once installed on the telescope manual focusing is not possible. However, the High Precision QFocuser is equipped with a non-reducing motor, allowing it to be manually adjusted even after installation on the telescope, without the need for a power connection or a clutch switch.\u003c\/p\u003e\n\u003cp\u003eAnother advantage of QFocuser High Precision Version is that it allows the entire system to achieve almost zero backlash. Backlash calculations involve the entire focusing system, including the focus motor mount, not just the electronic focuser itself. Backlash will exist if there are mechanical gears in the focusing system. Since the High precision QFocuser uses a non-reducing motor (i.e., no mechanical reduction gears) the added backlash from the motor is almost zero. Then, if a good focusing mount is used, the entire focusing system will operate with almost zero backlash. According to our test in NINA, with the backlash set to 0 in the Autofocus settings, the autofocus process runs smoothly.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQFocuser features several holes on its bottom and side, providing a variety of fixing methods. Unlike mounting plates with fixed holes, QFocuser adopts a flexible structure where the fixed holes position and mounting plate height can be freely adjusted to achieve the best compatibility with your telescope.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QFocuser_Ports_with_Text.png?v=1745356167\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QHY_QFocuser_Information.pdf?v=1745358031\" target=\"_blank\" title=\"QHY Q-Focuser Information Sheet (PDF)\" rel=\"noopener\"\u003eRead more about the Q-Focuser\u003c\/a\u003e...\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QHY_Q_Focuser_WITB_Precision_Version.jpg?v=1745357680\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eVersion\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eQFocuser（Standard Version）\u003c\/td\u003e\n\u003ctd width=\"179\"\u003e\u003cstrong\u003eQFocuser（High Precision Version）\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eBody Size\/mm\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eAbout 43*39*50\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eAbout 43*39*50 (excluding the button）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eAbout 210g\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eAbout 265g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eMotor\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eReducing motor\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eNon-reducing motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eBacklash\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eIt has some backlash, which can be calibrated in software like NINA\u003c\/td\u003e\n\u003ctd width=\"179\"\u003e Almost zero backlash*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eMax. Loads\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eAbout 10kg\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eAbout 7.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eManually Focus After Installing\u003c\/td\u003e\n\u003ctd width=\"200\"\u003eNot supported\u003c\/td\u003e\n\u003ctd width=\"179\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eSystem Supported\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"380\"\u003eWindows （ASCOM）\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLinux\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eExternal Temperature Sensor\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"380\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003eData Interface\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"380\"\u003eUSB2.0 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"145\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"380\"\u003e5v\/12v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":41846945251441,"sku":"QHY-110137","price":316.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/QHY_Q_Focuser_Precision_Knob_Side_41642701-03dd-4c2e-864f-377fe6eaf778.jpg?v=1776459098"},{"product_id":"touptek-aaf-electronic-focuser-tt-aaf","title":"Touptek AAF Electronic Focuser - AAF","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTouptek AAF Astro Automatic Focuser\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a precise, lightweight electronic focus motor compatible with many telescopes on the market. \u003c\/p\u003e\n\u003cp\u003eThe AAF features a universal mounting bracket and a series of flexible couplers which provide a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evariety of installation options\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003efor a wide range of focusers. \u003c\/p\u003e\n\u003cp\u003eThe AAF is powered over\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5V USB-C \u003c\/strong\u003eand has an impressive\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eload capacity of 5kg\u003c\/strong\u003e. An \u003cstrong\u003eexternal temperature sensor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis included to allow for fully automated refocusing (depending on your capture software's capabilities). A manual hand controller is also included, allowing easy operation without the need for a computer.\u003c\/p\u003e\n\u003cp\u003eThe AAF is compatible with a wide range of capture programs using the ASCOM and INDI drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible telescopes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSky-Watcher Evostar refractors, Newtonians\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSharpstar and Askar (all current models)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSky Rover refractors\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTS Optics \/ AstroTech refractors\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"specificationTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eDimensions\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd\u003e45 x 60 x 47 mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eMotor type\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd\u003e35 mm stepper motor\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eTorque\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd\u003e1.2 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eMax load\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd\u003e5 kg\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eSupported operating system\u003c\/th\u003e\n\u003ctd\u003eWindows, Linux\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eExternal temperature sensor\u003c\/th\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eData interface\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eTT-AAF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/AAFTechnical-Specifications_02.png?v=1732754331\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eItems included\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/AAF_items.jpg?v=1732754347\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eInstallation\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 1: \u003c\/strong\u003eUse the included M3 screws to assemble the standard connection plate.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/AAFInstallation_Instructions1.jpg?v=1732754363\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 2:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eRemove the coarse focusing knob from the telescope.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/AAFInstallation_Instructions2.jpg?v=1732754374\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStep 3: \u003c\/strong\u003eInstall the appropriately-sized flexible coupler to the focuser shaft using the two grub screws. Make sure one of these screws is lined up with the flat side of the focuser shaft.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/AAFInstallation_Instructions3.jpg?v=1732754386\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStep 4: \u003c\/strong\u003eAttach the AAF to the other end of the coupler using the two grub screws. \u003c\/span\u003e\u003cspan\u003eMake sure one of these screws is lined up with the flat side of the focuser shaft.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/AAFInstallation_Instructions4_7da72073-465c-45d5-ba27-873c4bfb4aac.jpg?v=1732754448\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5: \u003c\/strong\u003eInstall the standard connection plate to the base of the focuser using the included M4 screws. The correct holes to use will depend on the specific focuser, so please refer to the telescope's manual.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/AAFInstallation_Instructions5.jpg?v=1732754460\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 6: \u003c\/strong\u003eConnect the temperature sensor and hand controller.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/AAFInstallation_Instructions6.jpg?v=1732754475\" alt=\"\"\u003e\u003c\/p\u003e","brand":"ToupTek","offers":[{"title":"Default Title","offer_id":41972033257585,"sku":"TOU-AAF","price":222.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/AAF1.webp?v=1776459226"},{"product_id":"zwo-eafn-electronic-automatic-focuser-with-type-c-interface-eafn","title":"ZWO EAFN Electronic Automatic Focuser with Type C Interface - EAFN","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"text-align: center;\"\u003eZWO EAFN Electronic Automatic Focuser\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eThe latest generation of the ZWO EAF, the EAFN, features a Universal Type-C interface, micron-level focusing, and a 5 kg high load capacity!\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAFN_Highlights.jpg?v=1750190934\" alt=\"\"\u003eYou'll find that the ZWO EAFN delivers a user-friendly focusing experience to achieve pinpoint focusing accuracy for breathtaking cosmic imagery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Both_7_5deg_Step_Angle.jpg?v=1750187969\"\u003e\u003c\/p\u003e\n\u003ch4\u003eMicron-level Positioning Accuracy\u003c\/h4\u003e\n\u003cp\u003eThe ZWO EAFN integrates a high-precision custom stepper motor with compact yet powerful performance. Featuring a 1:128 reduction ratio, it provides the motor with strong torque and precise control capabilities, achieving micron-level positioning accuracy. Each rotation responds precisely to commands, ensuring accurate and reliable focusing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAFN_Universal_Interface.jpg?v=1750190933\"\u003e\u003c\/p\u003e\n\u003ch4\u003eUniversal Type-C Interface\u003c\/h4\u003e\n\u003cp\u003eThe EAFN was upgraded from the original EAF to a more universal Type-C interface. Users can power the EAFN directly via a Type-C connection to a camera, computer, or ASlAlR, and it also supports wired communication via a Type-C interface, simplifying cable management and reducing power load.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Both_Software_Support.jpg?v=1750187969\"\u003e\u003c\/p\u003e\n\u003ch4\u003eExtensive Software Support\u003c\/h4\u003e\n\u003cp\u003eThe EAFN supports both ASCOM and INDI protocols, making it compatible with a wide range of astrophotography software, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZWO-developed platforms: ASIStudio and ASIAIR APP\u003c\/li\u003e\n\u003cli\u003eThird-party software: SharpCap, FireCapture, Maxim DL, The SkyX, SGP, Nebulosity, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAFN_depicting_5kg-High_Load_Capacity.jpg?v=1750190934\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch4\u003e5kg High Load Capacity\u003c\/h4\u003e\n\u003cp\u003eAstronomical observation equipment often requires the use of various heavy components. The ZWO EAFN, despite its compact size, can support a high load capacity of up to 5kg.  The weight capacity was rigorously tested in the ZWO Laboratory. Its powerful performance ensures stable operation of a wide range of equipment, meeting diverse observation needs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAFN_Focusing_with_Hand_Controller.jpg?v=1750190934\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eOptional EAF Hand Controller\u003c\/h4\u003e\n\u003cp\u003eThe EAF hand controller is made of high-quality, eco-friendly ABS material to ensure a comfortable grip. The hand controller provides an easy method of focusing the telescope, featuring IN and OUT buttons, allowing for smooth manual focusing without relying on a computer or smartphone. This design also minimizes subtle vibrations during operation, helping to maintain precise focus. A “must-have” option for EAF users!\u003c\/p\u003e\n\u003ch4\u003eThe EAFN is Easy to Install\u003c\/h4\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Both_Step1_2_Installation_c446a887-012e-4ca5-a26c-9bee7eb0cd9e.jpg?v=1750188696\"\u003e\u003c\/p\u003e\n\u003cp\u003e1.  Remove the coarse adjustment knob of the telescope focuser using a suitable sized wrench.\u003c\/p\u003e\n\u003cp\u003e2.  Install the\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003ecoupler on the telescope focuser shaft and tighten the locking screw with the \u003cspan\u003e2mm hex wrench\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Step3_Installation_227eb256-6b45-43ce-b9e7-9970cda55ac4.jpg?v=1750188696\"\u003e\u003c\/p\u003e\n\u003cp\u003e3.  Attach the focuser body to the coupler, align the EAFN motor shaft flat surface with the locking screw, and tighten the locking screw using the provided \u003cspan\u003e2mm hex wrench.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Step4_Installation_44a218bd-19d2-4ee6-aaa3-271d543d1304.jpg?v=1750188696\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e4.  Secure the EAFN body to the bracket and the bracket to the matching mounting holes\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003ein the focuser assembly using the supplied M4 screws. Ensure that the bracket is flush with the EAFN mounting surface without any gaps, and that it is parallel to the focuser body surface.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Step5_Installation_32e68fbd-b960-4aaf-b9dc-607fafe6ca00.jpg?v=1750188696\"\u003e\u003c\/p\u003e\n\u003cp\u003e5.  Check and ensure that all the connections of the EAF are secure. This completes the hardware installation of the EAFN.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Step6_Installation_9bc4cdfc-c221-4d2c-8bdd-d13b2761c5f9.jpg?v=1750188696\"\u003e\u003c\/p\u003e\n\u003cp\u003e6.  For curved focusers like the one in the image above, you only need to use the original locking screws and 3 washers to secure the EAFN. There is a groove at the bottom of the EAF bracket, and a single screw provides sufficient stability.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAFN_Mechanical_Drawing.jpg?v=1750190933\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Updated_WITB_EAF.webp?v=1753123378\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Updated_EAF_Specs.webp?v=1753123414\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42104749686897,"sku":"ZWO-EAFN","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/EAFN_Focuser_Connection.jpg?v=1776459151"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/collections\/1_dc2e9b2d-a4e1-4195-881e-ae077c7f281e.png?v=1776870275","url":"https:\/\/khanscope.com\/en-fr\/collections\/focusing.oembed?page=2","provider":"Khan Scope Centre","version":"1.0","type":"link"}