{"product_id":"zwo-ruota-portafiltri-efw-8-1-25","title":"ZWO EFW 8×1.25\" Filter Wheel","description":"\u003cp\u003eThe \u003cstrong\u003eZWO EFW 8×1.25\"\u003c\/strong\u003e (Electronic Filter Wheel) is the highest-capacity filter wheel for 1.25\" filters in ZWO's EFW series. With \u003cstrong\u003e8 slots for 1.25\" filters or unmounted 31 mm filters\u003c\/strong\u003e, it allows loading the entire LRGB and narrowband sequence (Ha, SII, OIII) plus an extra slot — for a dark frame filter or broadband — in a single configuration, without touching the optics during the night. Powered directly via the \u003cstrong\u003ebuilt-in USB-C hub of the ASI camera\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003e8 positions: maximum capacity in the 1.25\" class\u003c\/h3\u003e\n\u003cp\u003eWith 8 slots, LRGB (4 filters), Ha, SII, OIII and one additional filter can all be loaded at once. The \u003cstrong\u003estepper motor\u003c\/strong\u003e reaches each position repeatably and silently. Filters sit only \u003cstrong\u003e10 mm from the sensor\u003c\/strong\u003e — no vignetting risk.\u003c\/p\u003e\n\n\u003ch3\u003eT2 connection and native ASIAIR integration\u003c\/h3\u003e\n\u003cp\u003eBoth connections are \u003cstrong\u003eT2 (M42×0.75)\u003c\/strong\u003e. Integrates natively with \u003cstrong\u003eASIAIR Mini, ASIAIR Plus and ASIAIR Pro\u003c\/strong\u003e. Optical length: \u003cstrong\u003e20 mm\u003c\/strong\u003e. T2 adapter included.\u003c\/p\u003e\n\n\u003ch3\u003eCNC aluminium, compact and lightweight\u003c\/h3\u003e\n\u003cp\u003eDespite 8 positions, only \u003cstrong\u003e530 g\u003c\/strong\u003e — ideal for travel setups and compact mounts. Power draw \u003cstrong\u003e120 mA\u003c\/strong\u003e via USB-C.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\u003cth\u003eFilter positions\u003c\/th\u003e\u003ctd\u003e8\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFilter format\u003c\/th\u003e\u003ctd\u003e1.25\" \/ 31 mm unmounted\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTelescope-side connection\u003c\/th\u003e\u003ctd\u003eT2 (M42×0.75)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCamera-side connection\u003c\/th\u003e\u003ctd\u003eT2 (M42×0.75)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOptical length\u003c\/th\u003e\u003ctd\u003e20 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFilter-to-sensor distance\u003c\/th\u003e\u003ctd\u003e10 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eUSB-C (ASI camera hub)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e120 mA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMotor type\u003c\/th\u003e\u003ctd\u003eStepper motor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003eAluminium\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e530 g\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eManufacturer\u003c\/th\u003e\u003ctd\u003eZWO (Suzhou ZWO Co., Ltd.)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"ZWO","offers":[{"title":"Default","offer_id":57592864801099,"sku":"ZWZWO-EFW-8x1.25-25","price":349.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/zwo-ruota-portafiltri-efw-8x1-25-ruota-filtri-elettronica.jpg?v=1781618853","url":"https:\/\/adriasky.it\/en\/products\/zwo-efw-8x1-25-inch-electronic-filter-wheel","provider":"Adriasky","version":"1.0","type":"link"}