{"product_id":"focal-reducer-f6-3-for-sct-telescopes-37-percent-f","title":"Focal Reducer F6.3 For SCT Telescopes, 37 Percent Focal Length Reduction, Fully Multi Coated Corrector, Faster Eye Popping Wide Field For C Series Schmidt Cassegrain Observing And Astrophotography","description":"\u003cdiv\u003eF6.3 SCT focal reducer for wider field imaging, single unit\u003cbr\u003e\n✔️ 37% focal length reduction; 4-element fully multi-coated optics \u003cp\u003eThe focal reducer is a compact SCT accessory that shortens the telescope's effective focal length by 37%, expanding the field for wide-field observing and astrophotography. It fits all C Series Schmidt-Cassegrain telescopes via SCT threads, including NexStar SE, Evolution, and EdgeHD models.\u003c\/p\u003e ✅ 37% focal length reduction from f\/10 to f\/6.3 \u003cbr\u003e\n✅ 41mm clear aperture with 4-element fully multi-coated optics \u003cbr\u003e\n✅ Universal SCT compatibility across C Series models (5 to 14 in) \u003cbr\u003e\n✅ Aluminum CNC housing with shock-absorbing rubber and dust caps \u003cbr\u003e\n✅ Storage case included for protection during transport \u003cbr\u003e \u003cp\u003e💡 What is the role of a focal reducer in Schmidt-Cassegrain imaging setups?\u003c\/p\u003e\n\u003cp\u003eIt speeds up the scope and widens the field of view for wide-field astrophotography while preserving optical quality.\u003c\/p\u003e\n1) Shortens the effective focal length to frame larger sky areas for wide-field imaging.\u003cbr\u003e\n2) Maintains image quality with 4-element fully multi-coated optics.\u003cbr\u003e\n3) Fits standard SCT threads across common Celestron models for easy setup.\u003cbr\u003e\n4) Enables dual focal ratio operation without heavy hardware changes.\u003cbr\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48939020026091,"sku":"VXB0140UA7VC","price":157.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71NrLNC-v0L.jpg?v=1782396474","url":"https:\/\/vxb.com\/products\/focal-reducer-f6-3-for-sct-telescopes-37-percent-f","provider":"VXB Bearings","version":"1.0","type":"link"}