{"product_id":"svbony-sv133-2-filter-wheel","title":"SVBONY SV133 2″ Manual 5-Position Filter Wheel","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/w9103b-1_20250807110053_2496_20260810142735_7674.webp?v=1791670291\" alt=\"SVBONY SV133 2 inch manual 5-position filter wheel for deep-sky astrophotography\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe SVBONY SV133 2″ is a manual filter wheel with five positions for 2″ filters. It lets you switch filters with a camera attached or a 2″ eyepiece in place, so a session is not interrupted by unthreading filters. SVBONY lists it for 2″ eyepieces and for DSLR and CCD cameras, and builds it for frequent, long-term use.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis is a good match if you image or observe with 2″ filters — narrowband, light-pollution or colour — and want to rotate between up to five of them during a session without breaking down your optical train.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive positions for 2″ filters:\u003c\/strong\u003e organized storage and consistent switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch without disassembly:\u003c\/strong\u003e change filters with a camera or eyepiece attached.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamera or eyepiece use:\u003c\/strong\u003e SVBONY shows connections for both.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSturdy construction\u003c\/strong\u003e for frequent use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/1_20260304094234_2208.webp?v=1791670291\" alt=\"SVBONY SV133 2 inch filter wheel for imaging and visual observing\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNarrowband and broadband deep-sky imaging\u003c\/strong\u003e with a DSLR or astronomy camera.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual filter comparison\u003c\/strong\u003e with 2″ nebula filters on the same target.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/2_20260304094236_5263.webp?v=1791670291\" alt=\"SVBONY SV133 2 inch filter wheel five filter positions\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eSVBONY shows the SV133 2″ in two configurations. With a camera and telescope:\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/6386547456116331317335737.jpg?v=1791669869\" alt=\"SVBONY SV133 2 inch filter wheel connected with camera and telescope\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eAnd with an eyepiece and telescope:\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/6386547463888701006015642.jpg?v=1791669868\" alt=\"SVBONY SV133 2 inch filter wheel connected with eyepiece and telescope\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilters:\u003c\/strong\u003e 2″ filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepieces:\u003c\/strong\u003e 2″ eyepieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCameras:\u003c\/strong\u003e DSLR and CCD cameras.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM48-to-M42 adapter:\u003c\/strong\u003e not included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSVBONY does not publish the wheel's thread sizes or optical path length for this version. Send us your camera, corrector and focuser details and we will confirm the connections and spacing before you order.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eGood to Know Before You Order\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFilters sold separately.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eM48-to-M42 adapter not included.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual operation:\u003c\/strong\u003e no motor or computer control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e not published by SVBONY.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs it difficult to set up?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. Thread your filters into the five positions, attach the wheel between telescope and camera or eyepiece, and turn the wheel to select a filter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it visually?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. SVBONY shows it connected to an eyepiece and telescope as well as to a camera.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it fit 1.25″ filters?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis version is for 2″ filters. SVBONY makes a separate 1.25″ SV133.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it motorized?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo, it is a manual wheel.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eIn short: a manual five-position wheel for 2″ filters that lets you change filters with a camera or eyepiece attached, for imaging and visual sessions.\u003c\/p\u003e","brand":"SvBony","offers":[{"title":"Default Title","offer_id":67722264576111,"sku":"W9103B","price":92.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/w9103b-1_20250807110053_2496_20260810142735_7674.webp?v=1791670291","url":"https:\/\/ontariotelescope.com\/products\/svbony-sv133-2-filter-wheel","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}