{"product_id":"sharpstar-1x-ed-full-frame-coma-corrector-sha-mpcc","title":"SharpStar 1X ED Full-Frame Coma Corrector - MPCC-1X","description":"\u003ch3 style=\"text-align: center;\"\u003eSharpStar 1X ED Full-Frame Coma Corrector\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSharpStar 2\" barrel Coma Corrector\u003c\/li\u003e\n\u003cli\u003eIdeal for use with most APO Refractors\u003c\/li\u003e\n\u003cli\u003eFully illuminates Full-Frame sensors on most refractors\u003c\/li\u003e\n\u003cli\u003eBack Focus is 55 mm\u003c\/li\u003e\n\u003cli\u003eHas an M69 male thread to mate with cameras\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis SharpStar 2\" Coma Corrector is made to be ideal for use with your Paraboloidal Mirror Reflecting telescope to provide a coma-corrected image field for doing astro-imaging. It is designed to fully illuminate a 44 mm image circle on most common paraboloid reflector telescopes, with focal lengths of 150 mm to about 600 mm.\u003c\/p\u003e\n\u003cp\u003eAfter the 0.95X coma corrector was introduced by SharpStar, and received a great deal of praise from astro-imagers, SharpStar has now introduced this 1X ED Full-Frame Coma Corrector system. A new 1x full-frame coma corrector is now available to meet the needs of different astronomical market segments. Optimized for coma aberration correction, it adopts a new Quadruplet lens, air-spaced design, which includes an extra-low dispersion (ED) lens, same as the 0.95x. This new SharpStar 1X ED Full-Frame Coma Corrector system features a 2\" barrel with a 55 mm back focal length, which is very convenient and simple to connect to a wide variety of imaging camera equipment.\u003c\/p\u003e\n\u003cp\u003eThe 2\" Coma Corrector Lens from SharpStar has a back focus distance of 55 mm which is a commonly-encountered back focus requirement with many astro-imaging cameras available today. Its high performance optical system consists of a Quad (4) lens design incorporating an ED lens to provide the highest level of correction for both chromatic aberration and also coma correction, which is its primary function! It provides a magnification of unity (1X) and is designed to cover the normal 44 mm image circle. Its optics are fully multi-coated.\u003c\/p\u003e\n\u003cp\u003eThis 1X ED Full-Frame Coma Corrector from SharpStar provides all this performance in an overall package length of only 118.7 mm and with a weight of only 0.35 kg. It also provides a focal ratio range of f\/3 to f\/6, depending upon your telescope with which you will be using the Coma Corrector. Now you can get those quality coma-free astro-images from your reflecting telescope, which you have wanted to obtain.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eSharpStar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMfr. SKU:\u003c\/td\u003e\n\u003ctd\u003eMPCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction:\u003c\/td\u003e\n\u003ctd\u003eImaging Full-Frame Coma Corrector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlip-In Barrel Size:\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Design:\u003c\/td\u003e\n\u003ctd\u003eQuadruplet w\/ ED lens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable Use With:\u003c\/td\u003e\n\u003ctd\u003e150 mm to 600 mm paraboloidal reflecting telescope optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification:\u003c\/td\u003e\n\u003ctd\u003e1X (unity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio:\u003c\/td\u003e\n\u003ctd\u003ef\/3 to f\/6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFully Illuminates:\u003c\/td\u003e\n\u003ctd\u003e44 mm Image Circle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus:\u003c\/td\u003e\n\u003ctd\u003e55 mm (Distance between the end face of the baffle ring and the focal plane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings:\u003c\/td\u003e\n\u003ctd\u003eFully multi-coated lenses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length:\u003c\/td\u003e\n\u003ctd\u003e118.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing:\u003c\/td\u003e\n\u003ctd\u003eAluminum with Black Anodizing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"SharpStar","offers":[{"title":"Default Title","offer_id":39531471175793,"sku":"SHA-MPCC","price":274.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/SHA-MPCClens.jpg?v=1776459216","url":"https:\/\/khanscope.com\/en-fr\/products\/sharpstar-1x-ed-full-frame-coma-corrector-sha-mpcc","provider":"Khan Scope Centre","version":"1.0","type":"link"}