{"product_id":"ioptron-iafs-2-3-integrated-electronic-focuser-fa20-30","title":"iOptron iAFS 2\" Inline Automatic Focuser","description":"\u003ch1\u003eiOptron iAFS Integrated Electronic Focuser\u003c\/h1\u003e\n\u003cp\u003eIntroducing the most versatile inline auto focuser: the iOptron iAFSTM focuser with iLockTM technology! Utilizing a lead worm movement is the key to the iAFS focusers patented design; this method passively locks it at the exact position when movement is stopped, maintaining focus for most any sized payload even as the instrument angle is changed. The iAFS incorporates three movement control 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\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Screenshot_2025-02-22_114018.png?v=1740242663\"\u003e\u003c\/p\u003e\n\u003cp\u003eOther features include a built-in temperature sensor, dual USB-C ports, solid all metal body, fingerprint resistant surface, 0.6 micron resolution, and position limiters to prevent over runs. It comes standard with a 2 inch visual back, and optional telescope adapters to fit various OTAs are available. The iAFS focusers is available as the iAFS2 two inch model and the iAFS3 three inch version.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e2\" Visual Back Included\u003cbr\u003eTelescope Adapter NOT included\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh precision stepper motor with position over-run protection\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature sensor\u003c\/li\u003e\n\u003cli\u003eBuilt-in CAA\u003c\/li\u003e\n\u003cli\u003eQuiet, smooth, fast operation\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight\u003c\/li\u003e\n\u003cli\u003eZero backlash\u003c\/li\u003e\n\u003cli\u003eDual USB-C port for computer connection and firmware upgrade\u003c\/li\u003e\n\u003cli\u003eASCOM and INDI compatible\u003c\/li\u003e\n\u003cli\u003eLow power consumption with USB2.0 (type-C) powering\u003c\/li\u003e\n\u003cli\u003eManual adjustment (powered or unpowered)\u003c\/li\u003e\n\u003cli\u003ePosition memorizing during power off\u003c\/li\u003e\n\u003cli\u003eCompatible with most OTAs with proper adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Screenshot_2025-02-22_114105.png?v=1740242663\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Screenshot_2025-02-22_114133.png?v=1740242663\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Screenshot_2025-02-22_114213.png?v=1740242663\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Screenshot_2025-02-22_114236.png?v=1740242662\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Screenshot_2025-02-22_114256.png?v=1740242663\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Screenshot_2025-02-22_114315.png?v=1740242662\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Screenshot_2025-02-22_114334.png?v=1740242663\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Screenshot_2025-02-22_114349.png?v=1740242662\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-sheets-root=\"1\" data-sheets-baot=\"1\" cellpadding=\"0\" cellspacing=\"0\" border=\"1\" dir=\"ltr\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"100\"\u003e \u003ccol width=\"100\"\u003e \u003ccol width=\"100\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eiAFS2\u003c\/td\u003e\n\u003ctd\u003eiAFS3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocuser Size\u003c\/td\u003e\n\u003ctd\u003e2”\u003c\/td\u003e\n\u003ctd\u003e3”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90.5X106X82mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e94X133X108mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e783g\u003c\/td\u003e\n\u003ctd\u003e1062g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003e51mm\u003c\/td\u003e\n\u003ctd\u003e68mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Payload\u003c\/td\u003e\n\u003ctd\u003e5kg\u003c\/td\u003e\n\u003ctd\u003e6kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrawtube Travel Distance\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\"\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocusing Resolution\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\"\u003e0.6um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\/Communication Port\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\"\u003eType-C USB2.0 port X2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Train\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\"\u003eStepper motor with belt reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Focusing\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotorized Focusing Button\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual Focusing\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\"\u003eYes (with override)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\"\u003eYes (built-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Angle Adjustment\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"2\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003eiOptron iAFS 2\" Inline Automatic Focuser\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/istronomyplus.com\/pages\/ioptron-warranty?_pos=1\u0026amp;_psq=ioptron+warr\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003eiOptron 2-Year Warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"iOptron","offers":[{"title":"2\"","offer_id":46543243903205,"sku":"IOP-FA20","price":643.0,"currency_code":"CAD","in_stock":true},{"title":"3\"","offer_id":46543243935973,"sku":"IOP-FA30","price":755.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/IAFS2.png?v=1781108452","url":"https:\/\/istronomyplus.com\/products\/ioptron-iafs-2-3-integrated-electronic-focuser-fa20-30","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}