{"product_id":"focal-reducer-f6-3-for-c-series-schmidt-cassegrain","title":"Focal Reducer F6.3 For C Series Schmidt-Cassegrain Telescopes, Fully Multi Coated Corrector Reduces Focal Length By 37 Percent, Pro Grade Aluminum Housing, Dust Caps And Protective Case Included, Ideal For Backyard Skywatching","description":"\u003cdiv\u003eF6.3 SCT Focal Reducer for C-Series Telescopes\u003cbr\u003e\n✔️ 37% focal length reduction, 41mm aperture, multi-coated optics \u003cp\u003eThe focal reducer is designed for Schmidt-Cassegrain telescopes with SCT threads, making it a handy upgrade for deep-sky imaging and backyard observing. It shortens the effective focal length by 37% and is compatible with 5\"-14\" SCTs (127-356 mm), including NexStar SE\/Evolution\/EdgeHD series. It features premium aerospace aluminum housing, a 41 mm (1.61 in) clear aperture and four-element fully multi-coated optics, with front and rear dust caps and a protective storage case for safe transport.\u003c\/p\u003e \u003cp\u003e✅ 37% focal length reduction to f\/6.3 for wider field of view\u003cbr\u003e✅ 41 mm clear aperture (1.61 in) with 4-element fully multi-coated optics\u003cbr\u003e✅ SCT-thread universal compatibility for 5\"-14\" Celestron models including NexStar SE\/Evolution\/EdgeHD\u003cbr\u003e✅ Premium aerospace aluminum housing with shock-absorbing rubber and protective case\u003cbr\u003e✅ Front and rear dust caps included for protection\u003c\/p\u003e \u003cp\u003e💡 What is a focal reducer for SCT telescopes and how does it improve astrophotography?\u003cbr\u003eIt speeds up imaging by lowering the effective focal length and expanding the field of view, while preserving image quality.\u003cbr\u003e- Increases focal ratio to around f\/6.3, enabling wider fields and shorter exposures.\u003cbr\u003e- Uses 4-element fully multi-coated optics with a 41 mm aperture to minimize reflections.\u003cbr\u003e- SCT-thread compatibility with common Celestron models including NexStar SE\/Evolution\/EdgeHD.\u003cbr\u003e- Includes front\/rear dust caps and protective case for safe transport.\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48939020943595,"sku":"VXB08B4LRJ73","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71g89jtbJfL.jpg?v=1782396539","url":"https:\/\/vxb.com\/products\/focal-reducer-f6-3-for-c-series-schmidt-cassegrain","provider":"VXB Bearings","version":"1.0","type":"link"}