{"product_id":"sky-wather-evostar-100edx-100mm-4-f-700-ed-apochromatic-refractor-telescope-10295","title":"Sky-Watcher EVOSTAR-100EDX: Apochromatic Refractor Telescope","description":"\u003ch2\u003eSky-Watcher EVOSTAR-100EDX: Apochromatic Refractor Telescope\u003c\/h2\u003e\n\u003cp\u003e The \u003cb\u003eSky-Watcher EVOSTAR-100EDX\u003c\/b\u003e apochromatic doublet refractor is a superb instrument for both astrophotography and visual observing. This updated model features significant mechanical and optical improvements, making it a powerful and versatile tool for astronomers of all levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cb\u003eFaster f\/7 Focal Ratio:\u003c\/b\u003e The new EVOSTAR-100EDX features a faster f\/7 focal ratio (updated from f\/9), making it more efficient and imaging-friendly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePremium ED Glass:\u003c\/b\u003e The matched optics include a premium Japanese Ohara FPL-53 ED glass lens element. This high-quality glass virtually eliminates chromatic aberration, ensuring sharp, color-free images with excellent contrast.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnhanced 2.8” Focuser:\u003c\/b\u003e A redesigned 2.8” indexed focuser with a built-in 360° rotator provides smooth, precise focusing, making it easier to achieve perfect alignment for your shots.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh-Transmission Coatings:\u003c\/b\u003e Every air-to-glass lens surface is treated with proprietary Sky-Watcher “Metallic High-Transmission Coatings” (MHTC). These exotic anti-reflection coatings ensure a light throughput of approaching 99.5%, delivering bright, high-contrast views.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAstrophotography Ready:\u003c\/b\u003e The EVOSTAR-100EDX excels at capturing stunning astrophotography images. Its unobstructed diffraction patterns produce tack-sharp stars against a charcoal-black, contrast-rich sky.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLightweight and Portable:\u003c\/b\u003e Thanks to its doublet design, this refractor is lighter and more convenient to handle than many triplet or multi-element refractors of similar aperture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConvenient Design:\u003c\/b\u003e The telescope also includes a retractable dew shield and a handy carrying handle for easy transport and setup. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUnmatched Performance and Versatility\u003c\/h3\u003e\n\u003cp\u003e The EVOSTAR-100EDX continues the legacy of its predecessors, which have long been a favorite among astrophotographers for their exceptional performance and affordability. Its apochromatic design and high-quality components make it an ideal choice for capturing stunning deep-sky images while also providing crisp, high-quality views of planets and other celestial objects.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePlease note:\u003c\/b\u003e The EVOSTAR-100EDX is supplied without an eyepiece, star diagonal, or finderscope. For enhanced imaging, an optional \u003cb\u003e0.92x Focal Reducer\/Field Flattener\u003c\/b\u003e (code 20332) is available separately.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSPECIFICATION:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHighest Practical Power (Potential): x300\u003c\/li\u003e\n\u003cli\u003eObjective Lens Diameter: 100mm\u003c\/li\u003e\n\u003cli\u003eTelescope Focal Length: 700mm (f\/7)\u003c\/li\u003e\n\u003cli\u003eDual-Speed 11:1 2” Crayford Focuser (Backlash-Free)\u003c\/li\u003e\n\u003cli\u003e2.8\" Indexed Focuser Drawtube with 360º Rotatable Adaptor\u003c\/li\u003e\n\u003cli\u003eMulti-Coated Objective Lens with MHTC coatings\u003c\/li\u003e\n\u003cli\u003eImage Height 40mm (with optional reducer\/flattener)\u003c\/li\u003e\n\u003cli\u003eRetractable Dew Shield\u003c\/li\u003e\n\u003cli\u003eDrawtube Adaptor to accept 2\" Star Diagonal\u003c\/li\u003e\n\u003cli\u003eFinderscope Mounting Shoe (compatible with ALL Sky-Watcher finderscopes)\u003c\/li\u003e\n\u003cli\u003eSupplied with Tube Rings with Carrying Handle\u003c\/li\u003e\n\u003cli\u003e45mm Dovetail Mounting Bar\u003c\/li\u003e\n\u003cli\u003eAluminium OTA with Internal Baffling\u003c\/li\u003e\n\u003cli\u003eOTA Length: 570mm (dewshield retracted), 675mm (dewshield extended)\u003c\/li\u003e\n\u003cli\u003eWeight of OTA: 5.5kg\u003c\/li\u003e\n\u003cli\u003eAluminium Carrying Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SkyWatcher","offers":[{"title":"Default Title","offer_id":56978650562934,"sku":"6970456097623","price":739.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2235\/3014\/files\/Sky-Watcher_EVOSTAR-100EDX.webp?v=1768321503","url":"https:\/\/welshastronomy.co.uk\/products\/sky-wather-evostar-100edx-100mm-4-f-700-ed-apochromatic-refractor-telescope-10295","provider":"The Welsh Astronomy Centre","version":"1.0","type":"link"}