{"title":"ZWO Optical Astronomy Filter Drawer","description":"","products":[{"product_id":"zwo-efw-5-2-ruota-portafiltri-motorizzata-per-5-filtri-da-2-montati-in-cella","title":"ZWO EFW 5×2” – Motorized Filter Wheel for 5 Mounted 2\" Filters","description":"\u003cdiv style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333;\" class=\"product-description\"\u003e\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003eZWO EFW 5×2” – Motorized Electronic Filter Wheel for 5 Mounted 2\" Filters\u003c\/h1\u003e\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003eThe \u003cstrong\u003eZWO EFW 5×2”\u003c\/strong\u003e is a motorized electronic filter wheel designed for advanced astrophotography using \u003cstrong\u003emounted 2-inch (2\") filters\u003c\/strong\u003e. It offers \u003cstrong\u003e5 positions\u003c\/strong\u003e to conveniently manage \u003cstrong\u003eLRGB\u003c\/strong\u003e sets or broadband\/narrowband combinations, providing fast, reliable filter switching that is perfect for automated workflows and multi-night imaging.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 25px;\"\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"margin-top: 10px; padding-left: 20px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e5 positions\u003c\/strong\u003e for \u003cstrong\u003emounted 2” filters\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\nPrecise and reliable \u003cstrong\u003emotorized filter wheel\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIdeal for large sensors\u003c\/strong\u003e (APS-C \/ Full Frame, depending on the optical train).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRapid filter switching\u003c\/strong\u003e for automated sessions.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRobust CNC aluminum construction\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eReduces vignetting\u003c\/strong\u003e compared to smaller filters in many setups.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUSB control\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003eCompatible with \u003cstrong\u003eASIAIR, NINA, SharpCap\u003c\/strong\u003e, and astronomical software.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eMulti-filter imaging for advanced deep-sky\u003c\/h2\u003e\n\n\u003cp\u003eWith the \u003cstrong\u003eZWO EFW 5×2”\u003c\/strong\u003e, you can build a reliable setup for:\u003c\/p\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eFull LRGB\u003c\/li\u003e\n\n\u003cli\u003eEssential narrowband (e.g., Hα + OIII + SII) with dedicated sets\u003c\/li\u003e\n\n\u003cli\u003eMulti-night sessions with repeatable framing and automation\u003c\/li\u003e\n\n\u003cli\u003eSetups with fast optics and large sensors (when maximum useful aperture is required)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003ePerfect for astrophotographers seeking solid performance and compatibility with 2” filters.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eMain Technical Specifications\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eModel\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eZWO EFW 5×2”\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eNumber of positions\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e5\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFilter format\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e2” (mounted)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eControl\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eUSB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSoftware compatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eASIAIR, NINA, SharpCap, astronomical software\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eIdeal for\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e🌌 Advanced deep-sky\u003c\/li\u003e\n\n\u003cli\u003e📸 Large sensors (APS-C \/ Full Frame, depending on the setup)\u003c\/li\u003e\n\n\u003cli\u003e🎨 LRGB and broadband\u003c\/li\u003e\n\n\u003cli\u003e⚙️ Automated workflows with ASIAIR\u003c\/li\u003e\n\n\u003cli\u003e🛰️ Multi-night imaging\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003ePackage contents\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e\u003cstrong\u003eZWO EFW 5×2”\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\n\u003cli\u003eScrews and mounting accessories\u003c\/li\u003e\n\n\u003cli\u003eUser manual\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color: #f0f8ff; padding: 15px; margin-top: 30px; border-left: 4px solid #007acc;\"\u003e\n\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cbr\u003eOn orders over \u003cstrong\u003e€199.99\u003c\/strong\u003e throughout Italy!\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"ZWO Optical","offers":[{"title":"Default Title","offer_id":51120764158168,"sku":"64911","price":487.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/725c5d1376ddf4e82a09377e8f44a923.jpg?v=1764071119"},{"product_id":"zwo-efw-7-2-ruota-portafiltri-motorizzata-per-7-filtri-da-2-pollici","title":"ZWO EFW 7×2” – Motorized Filter Wheel for 7 x 2-inch Filters","description":"\u003cdiv style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333;\" class=\"product-description\"\u003e\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003eZWO EFW 7×2” – Motorized Electronic Filter Wheel for 7 x 2-inch Filters\u003c\/h1\u003e\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003eThe \u003cstrong\u003eZWO EFW 7×2”\u003c\/strong\u003e is a high-end motorized electronic filter wheel designed for advanced astrophotography with \u003cstrong\u003e2-inch (2\") mounted filters\u003c\/strong\u003e. It offers \u003cstrong\u003e7 positions\u003c\/strong\u003e, making it ideal for complete \u003cstrong\u003eLRGB + SHO\u003c\/strong\u003e configurations and deep-sky imaging with large sensors, ensuring maximum flexibility and reduced vignetting.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 25px;\"\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"margin-top: 10px; padding-left: 20px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e7 positions\u003c\/strong\u003e for \u003cstrong\u003e2” mounted filters\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\nPrecise and reliable \u003cstrong\u003emotorized filter wheel\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIdeal for APS-C and Full Frame sensors\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRapid filter changes\u003c\/strong\u003e for automated sessions.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSturdy CNC aluminum construction\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMinimizes vignetting\u003c\/strong\u003e even with fast optics.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUSB-controlled\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003eCompatible with \u003cstrong\u003eASIAIR, NINA, SharpCap\u003c\/strong\u003e, and astronomical software.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eMaximum flexibility for advanced imaging\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eZWO EFW 7×2”\u003c\/strong\u003e is designed for:\u003c\/p\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eComplete LRGB + SHO sets\u003c\/li\u003e\n\n\u003cli\u003eAdvanced deep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003eAutomated multi-night sessions\u003c\/li\u003e\n\n\u003cli\u003eSetups with fast optics and large sensors\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003eIt is the ultimate choice for those who want a professional, no-compromise optical train.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eMain Technical Specifications\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eModel\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eZWO EFW 7×2”\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eNumber of positions\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e7\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFilter size\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e2” (mounted)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eControl\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eUSB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSoftware compatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eASIAIR, NINA, SharpCap, astronomical software\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eIdeal for\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e🌌 Professional deep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003e📸 APS-C and Full Frame sensors\u003c\/li\u003e\n\n\u003cli\u003e🎨 Complete LRGB + narrowband\u003c\/li\u003e\n\n\u003cli\u003e⚙️ Automated workflows with ASIAIR\u003c\/li\u003e\n\n\u003cli\u003e🛰️ Multi-night imaging and remote observatories\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003ePackage contents\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e\u003cstrong\u003eZWO EFW 7×2”\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\n\u003cli\u003eScrews and mounting accessories\u003c\/li\u003e\n\n\u003cli\u003eUser manual\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color: #f0f8ff; padding: 15px; margin-top: 30px; border-left: 4px solid #007acc;\"\u003e\n\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cbr\u003eOn all orders over \u003cstrong\u003e€199.99\u003c\/strong\u003e throughout Italy!\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"ZWO Optical","offers":[{"title":"Default Title","offer_id":51120764256472,"sku":"64912","price":683.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/725c5d1376ddf4e82a09377e8f44a923_6ce88b07-c675-440a-8d92-503063962069.jpg?v=1764071122"},{"product_id":"zwo-efw-mini-5-1-25-ruota-portafiltri-5-posizioni-31-8-mm-31-mm","title":"ZWO EFW MINI 5×1.25” – 5-Position Filter Wheel 31.8 mm \/ 31 mm","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003eZWO EFW MINI 5×1.25” – Compact 5-Position Filter Wheel (31.8 mm \/ 31 mm)\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eZWO EFW MINI 5×1.25”\u003c\/strong\u003e is a compact electronic filter wheel designed for astrophotography, ideal for those using \u003cstrong\u003e31.8 mm (1.25\")\u003c\/strong\u003e filters or \u003cstrong\u003e31 mm unmounted\u003c\/strong\u003e filters. \nThanks to its lightweight design and precise electronic control, it allows for quick and reliable filter changes, making it perfect for deep-sky imaging, photometry, and automated workflows.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 25px;\"\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"margin-top: 10px; padding-left: 20px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e5 positions\u003c\/strong\u003e for 31.8 mm (1.25\") or 31 mm unmounted filters.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMINI format\u003c\/strong\u003e: compact and lightweight for portable setups.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eElectronic filter switching\u003c\/strong\u003e for speed and precision.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRobust design\u003c\/strong\u003e in machined aluminum.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePerfect for compact optical trains\u003c\/strong\u003e and reducing flexure.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCompatible with ZWO cameras\u003c\/strong\u003e and acquisition software.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUSB control\u003c\/strong\u003e for complete management.\u003c\/li\u003e\n\n\u003cli\u003eIdeal for use with \u003cstrong\u003eASIAIR, NINA, SharpCap\u003c\/strong\u003e, and other astronomical software.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eAutomated and Multi-Filter Imaging\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eZWO EFW MINI\u003c\/strong\u003e is ideal for:\n\u003c\/p\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eLRGB and narrowband imaging with 1.25\" filters\u003c\/li\u003e\n\n\u003cli\u003eDeep-sky astrophotography with lightweight setups\u003c\/li\u003e\n\n\u003cli\u003eMulti-night sessions with automatic filter switching\u003c\/li\u003e\n\n\u003cli\u003ePhotometry and scientific applications\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\nAn essential accessory to make your session more efficient and repeatable.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eKey Technical Specifications\u003c\/h2\u003e\n\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eModel\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eZWO EFW MINI\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eNumber of positions\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e5\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFilter format\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e31.8 mm (1.25\") \/ 31 mm unmounted\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eControl\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eUSB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSoftware compatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eASIAIR, NINA, SharpCap, astronomical software\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eIdeal for\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e🌌 Deep-sky with 1.25\" filters\u003c\/li\u003e\n\n\u003cli\u003e🎨 LRGB and narrowband\u003c\/li\u003e\n\n\u003cli\u003e📸 Compact and travel setups\u003c\/li\u003e\n\n\u003cli\u003e⚙️ Automated workflows with ASIAIR\u003c\/li\u003e\n\n\u003cli\u003e📊 Photometry and scientific imaging\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eIn the box\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e\u003cstrong\u003eZWO EFW MINI 5×1.25” Filter Wheel\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\n\u003cli\u003eScrews \/ mounting accessories\u003c\/li\u003e\n\n\u003cli\u003eUser manual\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cdiv style=\"background-color: #f0f8ff; padding: 15px; margin-top: 30px; border-left: 4px solid #007acc;\"\u003e\n\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cbr\u003e\nOn orders over \u003cstrong\u003e€199.99\u003c\/strong\u003e throughout Italy!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e","brand":"ZWO Optical","offers":[{"title":"Default Title","offer_id":51120764944600,"sku":"52495","price":189.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/c8c8552069cb02d7f0ff480ff3109d37.jpg?v=1764071138"},{"product_id":"zwo-efw-8-1-25-ruota-portafiltri-motorizzata-8-posizioni-per-astrofotografia","title":"ZWO EFW 8×1.25” – 8-Position Motorized Filter Wheel for Astrophotography","description":"\u003cdiv style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333;\" class=\"product-description\"\u003e\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003eZWO EFW 8×1.25” – 8-Position Motorized Filter Wheel for Astrophotography\u003c\/h1\u003e\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003eThe \u003cstrong\u003eZWO EFW 8×1.25”\u003c\/strong\u003e is an electronic motorized filter wheel designed for advanced astrophotography. It supports up to \u003cstrong\u003e8 filters of 31.8 mm (1.25\")\u003c\/strong\u003e, allowing for complete \u003cstrong\u003eLRGB + narrowband\u003c\/strong\u003e configurations and fully automated workflows, ideal for multi-night deep-sky imaging.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 25px;\"\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"margin-top: 10px; padding-left: 20px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e8 positions\u003c\/strong\u003e for 31.8 mm (1.25\") filters.\u003c\/li\u003e\n\n\u003cli\u003e\n\nHigh-precision \u003cstrong\u003emotorized filter wheel\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFast and reliable filter switching\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRobust construction\u003c\/strong\u003e in CNC-machined aluminum.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePerfect for LRGB + SHO\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCompatible with ZWO cameras\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUSB control\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003eCompatible with \u003cstrong\u003eASIAIR, NINA, SharpCap\u003c\/strong\u003e, and astronomical software.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eMaximum flexibility for multi-filter imaging\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eZWO EFW 8×1.25”\u003c\/strong\u003e is ideal for:\u003c\/p\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eAdvanced deep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003eAutomated multi-night sessions\u003c\/li\u003e\n\n\u003cli\u003eComplete LRGB configurations\u003c\/li\u003e\n\n\u003cli\u003eNarrowband SHO and specialized filters\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003eA reliable solution for those looking to grow without limits in their workflow.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eMain Technical Specifications\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eModel\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eZWO EFW 8×1.25”\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eNumber of positions\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFilter size\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e31.8 mm (1.25\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eControl\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eUSB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSoftware compatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eASIAIR, NINA, SharpCap\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eIdeal for\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e🌌 Advanced deep-sky\u003c\/li\u003e\n\n\u003cli\u003e🎨 Complete LRGB + narrowband\u003c\/li\u003e\n\n\u003cli\u003e📸 Monochrome setups\u003c\/li\u003e\n\n\u003cli\u003e⚙️ Automated workflows\u003c\/li\u003e\n\n\u003cli\u003e🛰️ Multi-night imaging\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eBox contents\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e\u003cstrong\u003eZWO EFW 8×1.25”\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\n\u003cli\u003eScrews and mounting accessories\u003c\/li\u003e\n\n\u003cli\u003eUser manual\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color: #f0f8ff; padding: 15px; margin-top: 30px; border-left: 4px solid #007acc;\"\u003e\n\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cbr\u003eOn all orders over \u003cstrong\u003e€199.99\u003c\/strong\u003e throughout Italy!\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"ZWO Optical","offers":[{"title":"Default Title","offer_id":51120765010136,"sku":"56430","price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/ZWO_EFW_8x1.25_ruota_portafiltri_motorizzata.jpg?v=1767462400"},{"product_id":"zwo-efw-7-36-mm-ruota-portafiltri-motorizzata-per-filtri-non-montati","title":"ZWO EFW 7×36 mm – Motorized Filter Wheel for Unmounted Filters","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003eZWO EFW 7×36 mm – Motorized Filter Wheel for Unmounted Filters\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eZWO EFW 7×36 mm\u003c\/strong\u003e is a motorized electronic filter wheel designed for advanced astrophotography with monochrome cameras and large sensors. \nIt supports \u003cstrong\u003e7 unmounted 36 mm filters\u003c\/strong\u003e, offering maximum flexibility for complete \u003cstrong\u003eLRGB + narrowband\u003c\/strong\u003e configurations, with a compact optical train and fast, reliable filter switching.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 25px;\"\u003eMain features\u003c\/h2\u003e\n\n\u003cul style=\"margin-top: 10px; padding-left: 20px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e7 positions\u003c\/strong\u003e for \u003cstrong\u003e36 mm unmounted\u003c\/strong\u003e filters.\u003c\/li\u003e\n\n\u003cli\u003e\n\nPrecise and reliable \u003cstrong\u003emotorized filter wheel\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRapid filter switching\u003c\/strong\u003e for automated sessions.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCompact design\u003c\/strong\u003e for tidy optical trains.\u003c\/li\u003e\n\n\u003cli\u003e\n\nRobust and lightweight \u003cstrong\u003eCNC aluminum structure\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIdeal for APS-C sensors and larger\u003c\/strong\u003e (depending on light cone and filter-to-sensor distance).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUSB control\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003eCompatible with \u003cstrong\u003eASIAIR, NINA, SharpCap\u003c\/strong\u003e and astronomical software.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003ePerfect for LRGB + Narrowband\u003c\/h2\u003e\n\n\u003cp\u003e\nWith 7 positions, you can easily manage:\n\u003c\/p\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eComplete \u003cstrong\u003eLRGB\u003c\/strong\u003e set\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHα, OIII, SII\u003c\/strong\u003e filters (or duo\/tri-band)\u003c\/li\u003e\n\n\u003cli\u003eSpecialized filters (IR-pass, UV\/IR-cut, etc.)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\nAn ideal solution for multi-night imaging and fully automated workflows.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eKey technical specifications\u003c\/h2\u003e\n\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eModel\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eZWO EFW 7×36 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eNumber of positions\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e7\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFilter size\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e36 mm unmounted\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eControl\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eUSB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSoftware compatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eASIAIR, NINA, SharpCap, astronomical software\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eIdeal for\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e🌌 Advanced deep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003e📸 Monochrome setups with LRGB + SHO filters\u003c\/li\u003e\n\n\u003cli\u003e🧩 Multi-night imaging and automation\u003c\/li\u003e\n\n\u003cli\u003e🎯 APS-C sensors (and larger, if the optical train permits)\u003c\/li\u003e\n\n\u003cli\u003e⚙️ Setups controlled via ASIAIR\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003ePackage contents\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e\u003cstrong\u003eZWO EFW 7×36 mm\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\n\u003cli\u003eScrews and mounting accessories\u003c\/li\u003e\n\n\u003cli\u003eUser manual\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cdiv style=\"background-color: #f0f8ff; padding: 15px; margin-top: 30px; border-left: 4px solid #007acc;\"\u003e\n\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cbr\u003e\nFor orders over \u003cstrong\u003e€199.99\u003c\/strong\u003e throughout Italy!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n","brand":"ZWO Optical","offers":[{"title":"Default Title","offer_id":51120812392664,"sku":"ZWOEFW7x36","price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/1e00f5ab50f07f31893e91dcb7f77fac.jpg?v=1767462652"},{"product_id":"zwo-efw-7x50-ruota-porta-filtri-quadrato","title":"ZWO-EFW-7x50 Square filter wheel","description":"\u003cdiv style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333;\" class=\"product-description\"\u003e\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003eZWO EFW 7×50 mm – Motorized Filter Wheel for Unmounted Filters\u003c\/h1\u003e\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003eThe \u003cstrong\u003eZWO EFW 7×50 mm\u003c\/strong\u003e is a motorized electronic filter wheel designed for professional astrophotography with \u003cstrong\u003e50 mm unmounted filters\u003c\/strong\u003e. It is the ideal solution for \u003cstrong\u003eFull Frame sensors\u003c\/strong\u003e and fast optics, ensuring maximum useful aperture, reduction of vignetting, and precise, reliable filter switching.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 25px;\"\u003eMain features\u003c\/h2\u003e\n\n\u003cul style=\"margin-top: 10px; padding-left: 20px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e7 positions\u003c\/strong\u003e for \u003cstrong\u003e50 mm unmounted filters\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\nHigh-precision \u003cstrong\u003emotorized filter wheel\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIdeal for Full Frame sensors\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePerfect for fast optics\u003c\/strong\u003e (f\/2 – f\/3).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFast and silent filter switching\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRobust CNC aluminum structure\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMinimizes vignetting\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUSB control\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003eCompatible with \u003cstrong\u003eASIAIR, NINA, SharpCap\u003c\/strong\u003e and astronomical software.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eThe definitive choice for Full Frame\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eZWO EFW 7×50 mm\u003c\/strong\u003e is designed for:\u003c\/p\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eProfessional deep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003eComplete \u003cstrong\u003eLRGB + SHO\u003c\/strong\u003e configurations\n\n\u003c\/li\u003e\n\n\u003cli\u003eAutomated multi-night sessions\u003c\/li\u003e\n\n\u003cli\u003eSetups with high-performance correctors and reducers\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003eAn uncompromising filter wheel for high-level optical trains.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eMain technical specifications\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eModel\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eZWO EFW 7×50 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eNumber of positions\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e7\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFilter format\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e50 mm unmounted\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eControl\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eUSB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSoftware compatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eASIAIR, NINA, SharpCap, astronomical software\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eIdeal for\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e🌌 Professional deep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003e📸 Full Frame sensors\u003c\/li\u003e\n\n\u003cli\u003e🎨 Complete LRGB + SHO\u003c\/li\u003e\n\n\u003cli\u003e⚙️ Automated workflows with ASIAIR\u003c\/li\u003e\n\n\u003cli\u003e🛰️ Multi-night imaging and remote observatories\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003ePackage contents\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003e\u003cstrong\u003eZWO EFW 7×50 mm\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\n\u003cli\u003eScrews and mounting accessories\u003c\/li\u003e\n\n\u003cli\u003eUser manual\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color: #f0f8ff; padding: 15px; margin-top: 30px; border-left: 4px solid #007acc;\"\u003e\n\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cbr\u003eFor orders over \u003cstrong\u003e€199.99\u003c\/strong\u003e throughout Italy!\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"ZWO Optical","offers":[{"title":"Default Title","offer_id":51250454003928,"sku":"ZWO-EFW-7x50","price":689.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/zwo-efw-7x50-ruota-porta-filtri-quadrato.jpg?v=1767463562"}],"url":"https:\/\/www.giordanoastronomia.it\/en\/collections\/astronomia-zwo-optical-route-portafiltri.oembed","provider":"Giordano Astronomia","version":"1.0","type":"link"}