{"title":"Imaging optics","description":"\u003cp\u003eChoose reducers, correctors or flatteners for the listed optical system.\u003c\/p\u003e","products":[{"product_id":"apertura-0-67x-ritchey-chretien-focal-reducer-24393d10ae","title":"Apertura 0.67x Ritchey-Chrétien Focal Reducer","description":"\u003cp\u003eA 0.67x focal reducer for Ritchey–Chrétien telescopes. It widens the imaging field and has a 2-inch barrel with an M56 threaded collar for compatible CarbonStar RC models.\u003c\/p\u003e","brand":"nuitasv","offers":[{"title":"Default Title","offer_id":68277642789101,"sku":"ASTRONOMY--24393D10AE","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/3492\/7341\/files\/s25-apertura-0-67x-ritchey-chretien-focal-reducer-24393d10ae-01-557aa110f6.jpg?v=1794474688"},{"product_id":"apertura-photographic-reducing-coma-corrector-prcc-0e551095c4","title":"Apertura Photographic Reducing Coma Corrector (PRCC)","description":"\u003cp\u003eA three-element photographic coma corrector for the CarbonStar 150 Imaging Newtonian. It corrects off-axis coma and also provides a 0.95x focal reduction.\u003c\/p\u003e","brand":"nuitasv","offers":[{"title":"Default Title","offer_id":68277643477229,"sku":"ASTRONOMY--0E551095C4","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/3492\/7341\/files\/s25-apertura-photographic-reducing-coma-corrector-prcc-0e551095c-01-c5b8557194.jpg?v=1794474689"},{"product_id":"apertura-adjustable-flattener-for-60edr-and-72edr-851f0b7272","title":"Apertura Adjustable Flattener for 60EDR and 72EDR","description":"\u003cp\u003eAn adjustable field flattener designed for the 60EDR and 72EDR refractors. It uses an M48 camera-side thread and an M54 telescope-side thread; the camera T-ring is sold separately.\u003c\/p\u003e","brand":"nuitasv","offers":[{"title":"Default Title","offer_id":68277644034285,"sku":"ASTRONOMY--851F0B7272","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/3492\/7341\/files\/s25-apertura-adjustable-flattener-for-60edr-and-72edr-851f0b7272-01-3b5625a6e9.jpg?v=1794474688"}],"url":"https:\/\/nuitasv.com\/collections\/telescope-imaging-optics.oembed","provider":"nuitasv","version":"1.0","type":"link"}