{"product_id":"skywatcher-evoguide-50ed-guidescope-10199","title":"Sky-Watcher Evoguide 50ed Guidescope","description":"\u003ch2\u003eSky-Watcher Evoguide 50ED Guidescope — 10199\u003c\/h2\u003e\n\u003cp\u003eThe Sky-Watcher Evoguide 50ED Guidescope is a compact, premium-quality guiding telescope designed for astrophotographers who demand accuracy, stability and pinpoint star performance. Built around a high-grade \u003cstrong\u003e50mm ED doublet objective\u003c\/strong\u003e using \u003cstrong\u003eOhara S-FPL53 extra-low dispersion glass\u003c\/strong\u003e, it delivers outstanding sharpness and minimal chromatic aberration — perfect for precise autoguiding and wide-field visual use.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003efocal length of 242mm\u003c\/strong\u003e and a fast \u003cstrong\u003ef\/4.8 focal ratio\u003c\/strong\u003e, the Evoguide 50ED offers bright, crisp star images that make calibration and guiding faster and more reliable. The integrated \u003cstrong\u003efine helical focuser\u003c\/strong\u003e allows smooth, accurate focusing, even when using sensitive guide cameras.\u003c\/p\u003e\n\u003ch3\u003ePremium optical performance for accurate guiding\u003c\/h3\u003e\n\u003cp\u003eThe ED doublet lens design controls colour fringing and produces tight, round stars across the field. This makes the Evoguide 50ED ideal for long-exposure deep-sky imaging, helping to keep stars sharp while your main telescope captures detail.\u003c\/p\u003e\n\u003ch3\u003eFlexible connection options\u003c\/h3\u003e\n\u003cp\u003eThe Evoguide 50ED is designed to work seamlessly with a wide range of cameras and accessories. It includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eT2 (M42) thread\u003c\/strong\u003e for guide cameras and adapters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1.25\" eyepiece socket\u003c\/strong\u003e for visual observing or reticle eyepieces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCollimation rings\u003c\/strong\u003e with nylon-tipped screws for precise alignment with your main telescope\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis flexibility means you can use it as a guidescope, finder, travel telescope or even as a compact camera lens with the right adapters.\u003c\/p\u003e\n\u003ch3\u003eVersatile mounting system\u003c\/h3\u003e\n\u003cp\u003eFor maximum compatibility, the Evoguide 50ED now comes supplied with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e45mm dovetail bar\u003c\/strong\u003e for telescope mounts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1\/4\"-20 tripod thread\u003c\/strong\u003e for photography tripods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMini finderscope dovetail bracket\u003c\/strong\u003e for standard finder shoes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWherever your setup takes you — home observatory, field tripod or travel rig — the Evoguide 50ED fits in easily.\u003c\/p\u003e\n\u003ch3\u003eMore than just a guidescope\u003c\/h3\u003e\n\u003cp\u003eWhile designed primarily for guiding, the Evoguide 50ED is also excellent as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eA wide-field finder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA compact travel telescope\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA small, fast astro lens for night-scape work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts lightweight build makes it easy to pack and carry, without compromising optical quality.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHighest practical magnification:\u003c\/strong\u003e 100× (eyepieces not included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eObjective diameter:\u003c\/strong\u003e 50mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFocal length:\u003c\/strong\u003e 242mm (f\/4.8)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptics:\u003c\/strong\u003e ED doublet (Ohara S-FPL53 element)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFocuser:\u003c\/strong\u003e Fine helical (1.25\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnections:\u003c\/strong\u003e T2 thread \/ 1.25\" socket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e Collimation rings and bracket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Sky-Watcher Evoguide 50ED Guidescope delivers premium optical performance in a compact package — an excellent choice for serious astrophotographers and observers looking for a precise, versatile guiding solution.\u003c\/p\u003e","brand":"SkyWatcher","offers":[{"title":"Default Title","offer_id":57010353340790,"sku":"SKY10199","price":229.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2235\/3014\/files\/Sky-Watcher-Evoguide-50ED-Guidescope-Telescope-10199-2.webp?v=1768833105","url":"https:\/\/welshastronomy.co.uk\/products\/skywatcher-evoguide-50ed-guidescope-10199","provider":"The Welsh Astronomy Centre","version":"1.0","type":"link"}