{"product_id":"zwo-efw-mini-filter-wheel-5-x-1-25","title":"ZWO EFW MINI FILTER WHEEL 5 x 1.25\"","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"SV\"\u003eThe Next Generation \u003cstrong\u003e2025 ZWO Electronic Filter Wheel 5 x 1.25\" \u003c\/strong\u003eis a major upgrade over the previous generation with a new \u003cstrong\u003eanti light-leak design \u003c\/strong\u003eand \u003cstrong\u003erefined mechanics \u003c\/strong\u003efor smoother, more consistent rotation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"SV\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/Main_KV_8bac713b-c81e-4570-908f-8e69ca797ccb.jpg?v=1765325334\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe new 2025 EFW series introduces a series of structural refinements to eliminate light leakage from all directions, including:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgraded Sealing \u003c\/strong\u003e| A re-engineered slot-fit chassis provides a tighter mechanical interface between the front and rear covers, minimizing potential ingress points for stray light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual Light-Blocking Protection\u003c\/strong\u003e | Newly-added light-blocking pads on both lateral connection interfaces creates an addition optical barrier, resulting in cleaner, more uniform frames during long exposures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Enclosed Motor Compartment\u003c\/strong\u003e | The motor assembly is now completely sealed, improving both light isolation and environmental resistance for more reliable operation over time.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/Function.jpg?v=1765325769\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"SV\"\u003eLike the previous generation, the \u003c\/span\u003e\u003cspan lang=\"SV\"\u003e2025 EFW 5 x 1.25\" is \u003c\/span\u003e\u003cspan lang=\"SV\"\u003e\u003cstrong\u003eCNC machined\u003c\/strong\u003e and has an \u003cstrong\u003eoptical thickness of only 20mm\u003c\/strong\u003e. This model can take \u003cstrong\u003e5 x 1.25\" mounted or 5 x 31mm round unmounted filters\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"SV\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/Interface_optimization.jpg?v=1765325817\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"SV\"\u003eThe power absorption of the EFW is only \u003cspan\u003e\u003cstrong\u003e120mAh @ 5V \u003c\/strong\u003eso any USB cable can power it up. The EFW connects to your imaging system via the built-in \u003cstrong\u003eUSB-C \u003c\/strong\u003eport using the included USB2.0 Type-A to Type-C cable.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/Lightweight_and_rigid.jpg?v=1765326061\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe internal filter carousel is made from \u003cstrong\u003e6061 aluminium alloy\u003c\/strong\u003e, reducing weight while maintaining exceptional strength and stability. A \u003cstrong\u003ehigh-precision stepper motor \u003c\/strong\u003eensures consistent, reliable rotation with precision position indexing.\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\/Motor.jpg?v=1765325848\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"specificationTable\" style=\"width: 100.06%; height: 274.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 19.6px;\"\u003eCompatible filters\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 19.6px;\"\u003e5 x 1.25\" mounted, 5 x 31mm round unmounted\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 19.6px;\"\u003ePorts\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 19.6px;\"\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 19.6px;\"\u003ePower draw\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 19.6px;\"\u003e120 mA @ 5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 19.6px;\"\u003ePower supply\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 19.6px;\"\u003eUSB cable\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 39.2px;\"\u003eMaximum thickness of the filter\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 39.2px;\"\u003e31 mm round unmounted: 1.5 - 3.5 mm, 1.25\" mounted: ≤7 mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 19.6px;\"\u003eOptical thickness\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 19.6px;\"\u003e20 mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 39.2px;\"\u003eCamera connection\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 39.2px;\"\u003eM42 x 0.75 female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 19.6px;\"\u003eTelescope connection\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 19.6px;\"\u003e\u003cspan\u003eM42 x 0.75 female\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 39.2px;\"\u003eCamera compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 39.2px;\"\u003e4\/3\" or smaller ASI cooled cameras or cameras with M42 x 0.75 threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 19.6px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 19.6px;\"\u003e\u003cspan\u003e300 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.6075%; height: 19.6px;\"\u003eSKU\u003c\/th\u003e\n\u003ctd style=\"width: 67.9109%; height: 19.6px;\"\u003eZWO-EFW-5x1.25-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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\/ZWO-EFW-5x1.25-25_schematic_1000.jpg?v=1765329786\" alt=\"\"\u003e\u003c\/div\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/Structural_diagram.jpg?v=1765327426\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eItems included\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e5 x 1.25\" EFW body\u003c\/li\u003e\n\u003cli\u003e1.25″ cover\u003c\/li\u003e\n\u003cli\u003e1.25″ holder\u003c\/li\u003e\n\u003cli\u003eM42 x 0.75 male to male adapter\u003c\/li\u003e\n\u003cli\u003e1.25\" T2 nosepiece\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e6 x M2.5 x 6mm screws\u003c\/li\u003e\n\u003cli\u003e26 x M2 x 4mm screws\u003c\/li\u003e\n\u003cli\u003e2 x M4 x 12mm screws\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"SV\"\u003e3 x 75 Phillips head screwdriver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"SV\"\u003e1.25\" female barrel adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 cable (2m)\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"SV\"\u003e10 x Filter masks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 Type A - C cable (0.5m)\u003c\/li\u003e\n\u003c\/ol\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\/Packing-List-5x1.25_1000.jpg?v=1765329950\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EFW-4.jpg\"\u003e \u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003eBackfocus solutions\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e55mm backfocus with 4\/3\" or 1\" cooled cameras\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/backfocus_1.jpg?v=1765330047\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e55mm backfocus with 4\/3\" or 1\" cooled cameras and OAG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/small-frame-cooled-camera-1_800.jpg?v=1644991301\"\u003e\u003c\/div\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" style=\"width: 55.9146%; margin-left: auto; margin-right: auto;\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 14.6298px;\"\u003e\n\u003ctd style=\"padding: 5.5pt; width: 100%; height: 14.6298px;\"\u003e\n\u003cp style=\"margin-bottom: .0001pt; line-height: normal;\"\u003e\u003cimg height=\"27\" width=\"27\" alt=\"ZWO camera software\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/009-telescope-small.png?v=1580188157\"\u003e \u003ca title=\"ZWO software and drivers\" href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003eZWO software and drivers\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Testar Australia","offers":[{"title":"Default Title","offer_id":47661987692769,"sku":"ZWO-EFW-5x1.25-25","price":339.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/4935\/5059\/files\/ZWO_5x1.25-25_1000.jpg?v=1765325108","url":"https:\/\/www.testar.com.au\/products\/zwo-efw-mini-filter-wheel-5-x-1-25","provider":"Testar Australia","version":"1.0","type":"link"}