{"product_id":"celestron-edgehd-9-25-inch-sct-optical-tube-assembly-open-box-evjjls","title":"Celestron EdgeHD 9.25-Inch SCT Optical Tube Assembly (Open Box)","description":"\u003cp data-end=\"106\" data-start=\"0\"\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Open Box\u003cbr\u003e\u003cstrong\u003eCondition Details: \u003c\/strong\u003eFully functional item with opened or replaced packaging; essential accessories included.\u003c\/p\u003e\n\u003chr data-end=\"111\" data-start=\"108\"\u003e\n\u003cp data-end=\"468\" data-start=\"113\"\u003eThe Celestron EdgeHD 9.25\" Schmidt-Cassegrain Optical Tube Assembly is a high-performance telescope designed for both advanced visual observing and astrophotography. Featuring an aplanatic, flat-field optical design, it delivers sharp, aberration-free images from edge to edge—ideal for capturing detailed views of the Moon, planets, and deep-sky objects.\u003c\/p\u003e\n\u003cp data-end=\"685\" data-start=\"470\"\u003e\u003cstrong data-end=\"496\" data-start=\"470\"\u003eTrue Flat-Field Optics\u003c\/strong\u003e\u003cbr data-end=\"499\" data-start=\"496\"\u003eUnlike standard Schmidt-Cassegrain designs, EdgeHD optics produce an astrograph-quality flat focal plane, ensuring pinpoint stars across large camera sensors and the entire visual field.\u003c\/p\u003e\n\u003cp data-end=\"975\" data-start=\"687\"\u003e\u003cstrong data-end=\"716\" data-start=\"687\"\u003eExceptional Image Quality\u003c\/strong\u003e\u003cbr data-end=\"719\" data-start=\"716\"\u003eWith a 9.25-inch aperture and a 2350mm focal length, this OTA offers excellent resolution and light-gathering power. StarBright XLT optical coatings maximize light transmission for brighter, higher-contrast views across visual and photographic wavelengths.\u003c\/p\u003e\n\u003cp data-end=\"1258\" data-start=\"977\"\u003e\u003cstrong data-end=\"1002\" data-start=\"977\"\u003eOptimized for Imaging\u003c\/strong\u003e\u003cbr data-end=\"1005\" data-start=\"1002\"\u003eDesigned for versatility, the EdgeHD supports imaging at its native f\/10, with optional reducers for wider fields of view, Barlow lenses for planetary imaging, and Fastar compatibility for ultra-fast f\/2 imaging when paired with third-party accessories.\u003c\/p\u003e\n\u003cp data-end=\"1495\" data-start=\"1260\"\u003e\u003cstrong data-end=\"1290\" data-start=\"1260\"\u003eAdvanced Mechanical Design\u003c\/strong\u003e\u003cbr data-end=\"1293\" data-start=\"1290\"\u003eMirror clutches minimize image shift during long exposures, while rear cooling vents with integrated filters help the optics reach thermal equilibrium faster—critical for sharp, stable imaging sessions.\u003c\/p\u003e\n\u003cp data-end=\"1683\" data-start=\"1497\"\u003e\u003cstrong data-end=\"1532\" data-start=\"1497\"\u003eIndividually Tested for Quality\u003c\/strong\u003e\u003cbr data-end=\"1535\" data-start=\"1532\"\u003eEach EdgeHD OTA is factory tested using artificial stars and imaging systems to ensure it meets Celestron’s strict optical and mechanical standards.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1875\" data-start=\"1685\"\u003eA powerful and flexible platform for serious astronomy and astrophotography, the Celestron EdgeHD 9.25\" OTA delivers professional-level optical performance in a robust, imaging-ready design.\u003c\/p\u003e","brand":"CELESTRON","offers":[{"title":"Default Title","offer_id":47322676363420,"sku":"91040-XLT_FCOB-FC","price":527.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/2147\/3180\/files\/z15nlwsugwkm_d49099cf-9609-405e-959d-47f99a9297cc.jpg?v=1786017842","url":"https:\/\/focuscameras.shop\/products\/celestron-edgehd-9-25-inch-sct-optical-tube-assembly-open-box-evjjls","provider":"Cypress \u0026 Main","version":"1.0","type":"link"}