{"product_id":"skywatcher-correttore-coma-newton-f5","title":"SkyWatcher Coma Corrector for Newton f\/5","description":"\u003cp\u003eThe \u003cstrong\u003eSkyWatcher coma corrector for Newton f\/5\u003c\/strong\u003e is the essential optical accessory for eliminating coma aberrations at the edges of the field of view. Specifically designed for Newtonian reflector telescopes with a \u003cstrong\u003efocal ratio of f\/5\u003c\/strong\u003e, it ensures pinpoint stars from center to edge — for both visual observation and \u003cstrong\u003edeep-sky astrophotography\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and Installation\u003c\/h2\u003e\n\u003cp\u003eThe corrector fits directly into the \u003cstrong\u003e50.8 mm (2\") focuser\u003c\/strong\u003e of \u003cstrong\u003eSkyWatcher Explorer Newton f\/5\u003c\/strong\u003e telescopes equipped with a Crayford or Dual Focuser 2\". For photographic use, an \u003cstrong\u003eM48 adapter ring\u003c\/strong\u003e (not included) is required to connect to the camera.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eParameter\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eType\u003c\/td\u003e\u003ctd\u003eComa corrector\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBarrel size\u003c\/td\u003e\u003ctd\u003e50.8 mm (2\")\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOptimal focal ratio\u003c\/td\u003e\u003ctd\u003ef\/5\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePhotographic connection\u003c\/td\u003e\u003ctd\u003eM48 (separate ring)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCompatible focusers\u003c\/td\u003e\u003ctd\u003eCrayford, Dual Focuser 2\"\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eUse\u003c\/td\u003e\u003ctd\u003eVisual and photographic\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eSky-Watcher\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eItem code\u003c\/td\u003e\u003ctd\u003eSWAOCORR\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eAstrophotography Without Edge Aberrations\u003c\/h2\u003e\n\u003cp\u003eFast Newtonian telescopes suffer from \u003cstrong\u003ecoma\u003c\/strong\u003e, a geometric aberration that distorts peripheral stars into comet-like shapes. The SkyWatcher corrector solves this by correcting the wavefront across the entire focal plane. The result is a uniform, sharp image on every color channel — ideal for broadband imaging with \u003cstrong\u003ecooled CMOS cameras\u003c\/strong\u003e or modified DSLRs on targets such as nebulae, galaxies, and star clusters.\u003c\/p\u003e\n\n\u003ch2\u003eWho It’s For\u003c\/h2\u003e\n\u003cp\u003eRecommended for astrophotographers using Newton f\/5 telescopes who want to improve deep-sky imaging. Particularly effective with medium to large sensors like ZWO ASI, QHY, or DSLRs. Also useful for visual wide-field observation with 2\" eyepieces such as Nagler or Ethos.\u003c\/p\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":51262244913483,"sku":"SWAOCORR","price":225.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/skywatcher-correttore-di-coma-newton-f5-visuale-fotografico-508mm-telescopi.jpg?v=1744218685","url":"https:\/\/adriasky.it\/en\/products\/skywatcher-coma-corrector-newton-f5","provider":"Adriasky","version":"1.0","type":"link"}