{"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":412.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/iAFS_2inch.png?v=1776459187","url":"https:\/\/khanscope.com\/en-fr\/products\/ioptron-iafs-2-electronic-inline-automatic-focuser-fa20","provider":"Khan Scope Centre","version":"1.0","type":"link"}