{"product_id":"sky-watcher-evolux-82ed-refractor-telescope-ota-10197","title":"Sky-Watcher Evolux-82ED Refractor Telescope OTA","description":"\u003ch2\u003eSky-Watcher Evolux-82ED Refractor Telescope OTA (10197) – High-Performance, Lightweight \u0026amp; Wide-Field\u003c\/h2\u003e\n\u003ch3\u003eOptimised for Astrophotography \u0026amp; Visual Observation\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSky-Watcher Evolux-82ED\u003c\/strong\u003e is a \u003cstrong\u003epremium apochromatic ED doublet refractor\u003c\/strong\u003e, designed to \u003cstrong\u003edeliver exceptional wide-field astrophotography and high-contrast visual observations\u003c\/strong\u003e. As an upgrade to the \u003cstrong\u003epopular Evostar series\u003c\/strong\u003e, the \u003cstrong\u003eEvolux ED series\u003c\/strong\u003e features \u003cstrong\u003eenhanced optics and mechanical improvements\u003c\/strong\u003e, making it a \u003cstrong\u003elightweight yet powerful grab-and-go telescope\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBuilt with \u003cstrong\u003eextra-low dispersion (ED) glass\u003c\/strong\u003e, the Evolux-82ED \u003cstrong\u003evirtually eliminates chromatic aberration\u003c\/strong\u003e, ensuring \u003cstrong\u003esharp, pinpoint stars and contrast-rich backgrounds\u003c\/strong\u003e. Whether you're an \u003cstrong\u003eastrophotographer seeking a fast, flat imaging system\u003c\/strong\u003e or a \u003cstrong\u003evisual observer looking for crisp planetary and deep-sky views\u003c\/strong\u003e, this telescope offers outstanding performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e82mm Apochromatic ED Doublet Refractor:\u003c\/strong\u003e Features a \u003cstrong\u003eproprietary combination of optically matched lenses\u003c\/strong\u003e, including one \u003cstrong\u003eED lens element\u003c\/strong\u003e for \u003cstrong\u003esuperb colour correction\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length: 530mm (f\/6.45):\u003c\/strong\u003e Provides a \u003cstrong\u003ewide-field view\u003c\/strong\u003e, perfect for \u003cstrong\u003edeep-sky imaging and visual astronomy\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional 0.9x Reducer\/Flattener:\u003c\/strong\u003e Reduces focal length to \u003cstrong\u003e477mm (f\/5.8)\u003c\/strong\u003e for an even \u003cstrong\u003ewider 5.09° field of view\u003c\/strong\u003e, with a \u003cstrong\u003eflat field for astrophotography\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSky-Watcher Metallic High-Transmission Coatings™ (MHTC™):\u003c\/strong\u003e Maximises light transmission up to \u003cstrong\u003e99.5%\u003c\/strong\u003e, ensuring \u003cstrong\u003ebright, high-contrast images\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Speed 2.4” Rack \u0026amp; Pinion Focuser (11:1 Reduction):\u003c\/strong\u003e Provides \u003cstrong\u003eprecise focusing\u003c\/strong\u003e, essential for \u003cstrong\u003ehigh-resolution imaging and visual use\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2\" Visual Adapter with Compression Ring:\u003c\/strong\u003e Holds eyepieces and accessories securely \u003cstrong\u003ewithout marring the barrel\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamshell Ring with 45mm Dovetail Bar:\u003c\/strong\u003e Ensures \u003cstrong\u003esecure mounting on a variety of tripods and equatorial mounts\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Dew Shield:\u003c\/strong\u003e Helps \u003cstrong\u003ereduce glare and prevent dew buildup\u003c\/strong\u003e for optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerfect for Astrophotography\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEvolux-82ED\u003c\/strong\u003e is \u003cstrong\u003edesigned for serious astrophotographers\u003c\/strong\u003e, offering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-Low Dispersion (ED) Glass:\u003c\/strong\u003e Reduces chromatic aberration for \u003cstrong\u003esharp, distortion-free stars\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional 0.9x Focal Reducer\/Field Flattener:\u003c\/strong\u003e Converts the telescope into a \u003cstrong\u003efour-element optical system with two ED lenses\u003c\/strong\u003e, creating a \u003cstrong\u003eflat field for deep-sky imaging\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Compact Design:\u003c\/strong\u003e Easily mounts on \u003cstrong\u003esmall equatorial mounts\u003c\/strong\u003e for \u003cstrong\u003eportable astrophotography\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExceptional for Visual Astronomy\u003c\/h3\u003e\n\u003cp\u003eWhile optimised for imaging, the \u003cstrong\u003eEvolux-82ED\u003c\/strong\u003e also provides \u003cstrong\u003eimpressive visual performance\u003c\/strong\u003e, making it ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLunar and planetary observation with high contrast and detail\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRich-field views of open star clusters, nebulae, and bright galaxies\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDouble star and deep-sky observing with pinpoint clarity\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e82mm Evolux ED Doublet Refractor OTA\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDual-Speed 2.4” Rack \u0026amp; Pinion Focuser (11:1 Reduction)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eClamshell Ring with 45mm Dovetail Mounting Bar\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTwo Fitted Finderscope Shoes\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFoam-Lined Aluminium Carrying Case\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e(Star diagonal, finderscope, and eyepieces not included)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eCompact \u0026amp; Lightweight Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetracted Tube Length:\u003c\/strong\u003e 365mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Tube Length:\u003c\/strong\u003e 450mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTA Weight:\u003c\/strong\u003e 3.2kg (with accessories)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Sky-Watcher Evolux-82ED?\u003c\/h3\u003e\n\u003cp\u003e✔ \u003cstrong\u003eHigh-quality ED optics for astrophotography and visual use\u003c\/strong\u003e\u003cbr\u003e✔ \u003cstrong\u003eCompact and lightweight—perfect for grab-and-go observing\u003c\/strong\u003e\u003cbr\u003e✔ \u003cstrong\u003eFast f\/6.45 optics for stunning wide-field views\u003c\/strong\u003e\u003cbr\u003e✔ \u003cstrong\u003eDual-speed focuser for fine adjustments and precision imaging\u003c\/strong\u003e\u003cbr\u003e✔ \u003cstrong\u003eSuperior light transmission with Metallic High-Transmission Coatings™ (MHTC™)\u003c\/strong\u003e\u003cbr\u003e✔ \u003cstrong\u003eVersatile use as a primary scope, guidescope, or astrograph\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExperience \u003cstrong\u003ecrystal-clear imaging and stunning visual performance\u003c\/strong\u003e with the \u003cstrong\u003eSky-Watcher Evolux-82ED\u003c\/strong\u003e—a \u003cstrong\u003elightweight yet powerful refractor designed for astrophotographers and serious observers alike\u003c\/strong\u003e!\u003c\/p\u003e","brand":"SkyWatcher","offers":[{"title":"Default Title","offer_id":56978649973110,"sku":"6970456093359","price":579.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2235\/3014\/files\/Sky-Watcher-Evolux-82ED-Refractor-Telescope-OTA-1.webp?v=1771492850","url":"https:\/\/welshastronomy.co.uk\/products\/sky-watcher-evolux-82ed-refractor-telescope-ota-10197","provider":"The Welsh Astronomy Centre","version":"1.0","type":"link"}