{"product_id":"celestron-luminos-eyepiece-2-23mm","title":"Celestron Luminos 2” 23mm Eyepiece","description":"\u003ch2\u003e\u003cstrong\u003eCelestron Luminos Eyepieces – Ultra-Wide 82° Field of View\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Eyepieces for Expansive Sky Viewing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCelestron Luminos series\u003c\/strong\u003e is designed to deliver expansive, high-definition views of the night sky, combining wide fields, sharp optics, and excellent build quality. Whether you're scanning deep-sky objects with a short, fast refractor or exploring lunar and planetary detail through a Celestron \u003cstrong\u003eEdgeHD\u003c\/strong\u003e telescope, Luminos eyepieces offer a visually immersive experience with a generous \u003cstrong\u003e82° apparent field of view\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e82° Ultra-Wide Field\u003c\/strong\u003e\u003cbr\u003eSee more of the sky in a single view. The wide field is ideal for observing large star clusters, nebulae, and sweeping lunar landscapes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Multi-Element Optics\u003c\/strong\u003e\u003cbr\u003eEach Luminos eyepiece features a \u003cstrong\u003e6 or 7-element lens design\u003c\/strong\u003e (depending on focal length) that is \u003cstrong\u003efully multi-coated\u003c\/strong\u003e for high contrast, sharp edge-to-edge clarity, and reduced internal reflections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eParfocal Design\u003c\/strong\u003e\u003cbr\u003eAll eyepieces in the Luminos range are \u003cstrong\u003eparfocal\u003c\/strong\u003e, allowing you to switch between focal lengths with little or no refocusing—perfect for seamless observing sessions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Build\u003c\/strong\u003e\u003cbr\u003eCrafted from \u003cstrong\u003epolished and hard-anodized aluminum\u003c\/strong\u003e, the Luminos eyepieces are both durable and visually refined—designed to last through years of regular use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRetractable Twist-Up Eyecup\u003c\/strong\u003e\u003cbr\u003eA textured \u003cstrong\u003erubber grip ring\u003c\/strong\u003e provides secure handling and also functions as a twist-up eyecup, letting you adjust for comfortable eye relief whether or not you wear glasses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFilter-Ready Barrel\u003c\/strong\u003e\u003cbr\u003eThe insert barrel is \u003cstrong\u003ethreaded to accept 2\" or 1.25\" filters\u003c\/strong\u003e (depending on the eyepiece size), allowing you to customise your viewing with lunar, planetary, or nebula filters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOptimised for a Variety of Telescopes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhether you’re using a \u003cstrong\u003efast f\/5 refractor\u003c\/strong\u003e, a \u003cstrong\u003elonger focal length SCT\u003c\/strong\u003e, or a high-end \u003cstrong\u003eEdgeHD system\u003c\/strong\u003e, Luminos eyepieces provide stunning performance across a wide range of instruments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eA Complete Wide-Angle Eyepiece Solution\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWith focal lengths suited for both low and high magnification, the \u003cstrong\u003eLuminos series\u003c\/strong\u003e gives observers the flexibility to enjoy expansive views or zoom in on celestial detail—all while benefiting from premium optics and user-friendly design.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":55897339986294,"sku":"050234934343","price":339.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2235\/3014\/files\/CelestronLuminosEyepiece_2_23mmProductPhoto1.webp?v=1753197395","url":"https:\/\/welshastronomy.co.uk\/products\/celestron-luminos-eyepiece-2-23mm","provider":"The Welsh Astronomy Centre","version":"1.0","type":"link"}