{"product_id":"starfield-gear-series-90-mm-triplet-apo-refractor-g90-06edt","title":"StarField Gear Series 90 mm Triplet APO Refractor - G90-06EDT","description":"\u003cp\u003eThe Starfield GEAR90 f\/6 Triplet APO Refractor will take your wide field imaging game to new levels. Using multi-coated FPL 53 (ED) glass, you'll experience sharp stars and amazing contrast.\u003c\/p\u003e\n\u003cp\u003eThe StarField GÉAR series comes with a retractable dew shield, an optical test report, heavy duty CNC rings, a Vixen style dovetail, a handle designed to mount optional accessories, and a soft case.\u003c\/p\u003e\n\u003cp\u003eA 2.5\" Rack and Pinion dual speed focuser with ball bearings is standard on the Gear 90 mm f\/6 Triplet. It comes with a Camera Angle Adjuster (CAA) with self-centering rotational lock (no set screws to come loose), supports the use of both 1.25\" and 2\" eyepieces and accessories, and has an M63x1 female thread on the eyepiece side.\u003c\/p\u003e\n\u003cp\u003eThe included camera angle rotator will be much appreciated as it will let you frame up your object easily without adding flex or changing your focuser position, and the focuser itself can be fitted with an optional focus motor if you'd desire a bit more control.\u003c\/p\u003e\n\u003cp\u003eWeighing in at just 9 pounds, the Gear 90 mm can be easily be used on a mount with a payload capacity of 20 pounds; making your whole set up reasonably portable.\u003c\/p\u003e\n\u003cp\u003eAn 0.8x adjustable reducer is available separately for astro-imaging with APS-C sensors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGear Series 90 mm f\/6 Specifications...\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 90 mm\u003c\/li\u003e\n\u003cli\u003eFocal Ratio: f\/6\u003c\/li\u003e\n\u003cli\u003eFocal Length: 540 mm\u003c\/li\u003e\n\u003cli\u003eOptical Glass: FPL53 Resolution: 1.29 arc seconds\u003c\/li\u003e\n\u003cli\u003eLimiting Visual Magnitude: 12.3\u003c\/li\u003e\n\u003cli\u003eCoatings: Multi-Coated on all optical surfaces for high transmission\u003c\/li\u003e\n\u003cli\u003eTube Assembly: Aluminum with durable white matte powder coat\u003c\/li\u003e\n\u003cli\u003eDew Shield: Retractable\u003c\/li\u003e\n\u003cli\u003eFocuser: Fully Rotatable 2.5\" dual-speed Rack \u0026amp; Pinion Focuser\u003c\/li\u003e\n\u003cli\u003eMicro Focus: 10:1\u003c\/li\u003e\n\u003cli\u003eComes with soft case\u003c\/li\u003e\n\u003cli\u003eWeight: 9 pounds without rings\u003c\/li\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":39768732893297,"sku":"SFO-G90-06EDT","price":1463.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/90APOa.jpg?v=1776459128","url":"https:\/\/khanscope.com\/en-fr\/products\/starfield-gear-series-90-mm-triplet-apo-refractor-g90-06edt","provider":"Khan Scope Centre","version":"1.0","type":"link"}