{"product_id":"skywatcher-ultrawide-eyepiece-20mm-20618","title":"Sky-Watcher Ultra-Wide Eyepiece 20mm 20618","description":"\u003ch2\u003e\u003cstrong\u003eSkywatcher 20mm Ultra-Wide Angle Eyepiece 1.25\" (20618)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Skywatcher 20mm Ultra-Wide Angle Eyepiece provides an impressive 66º apparent field of view, ideal for capturing a wide expanse of the night sky in a single glance. With multi-coated optics and long eye relief, this eyepiece combines exceptional image quality with comfort, making it an excellent general-purpose choice for amateur astronomers.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Wide Field of View\u003c\/strong\u003e: With a 66º apparent field of view, this eyepiece allows more sky objects to be viewed at once, enhancing the observational experience and making it easier to locate and track celestial objects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Optics\u003c\/strong\u003e: The multi-coated lenses ensure bright, sharp images across the entire field, minimising distortion and delivering impressive clarity. This eyepiece is especially suited for wide-field deep-sky observation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfortable Long Eye Relief\u003c\/strong\u003e: Designed with long eye relief, this eyepiece provides a comfortable viewing experience, ideal for extended sessions and particularly beneficial for eyeglass wearers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Viewing Comfort\u003c\/strong\u003e: Included rubber eyeguards help block stray light, improving contrast and reducing eye strain, making it easier to focus on details even in brighter settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Ultra-Wide Angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length\u003c\/strong\u003e: 20mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApparent Field of View\u003c\/strong\u003e: 66º\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepiece Barrel Size\u003c\/strong\u003e: 1.25\" (31.7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSuitable for virtually any telescope, the Skywatcher 20mm Ultra-Wide Angle Eyepiece is a versatile and high-performance choice for both deep-sky observation and general stargazing, offering a significant upgrade from traditional Plossl and Orthoscopic eyepieces.\u003c\/p\u003e","brand":"SkyWatcher","offers":[{"title":"Default Title","offer_id":57010353406326,"sku":"sky20618","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2235\/3014\/files\/1_135_99148ddf-bc64-4d29-bb44-57faefd90630.jpg?v=1767793759","url":"https:\/\/welshastronomy.co.uk\/products\/skywatcher-ultrawide-eyepiece-20mm-20618","provider":"The Welsh Astronomy Centre","version":"1.0","type":"link"}