{"product_id":"celestron-x-cel-lx-eyepiece-1-25-18mm","title":"Celestron X-Cel LX 1.25\" 18mm Eyepiece","description":"\u003ch2\u003e\u003cstrong\u003eCelestron X-Cel LX 18mm Eyepiece – 1.25\"\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Viewing with Comfortable Eye Relief and Wide 60° Field\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCelestron X-Cel LX 18mm eyepiece\u003c\/strong\u003e offers outstanding mid-range magnification, making it an excellent choice for observing the Moon, planets, double stars, and many deep-sky objects. Designed with comfort and performance in mind, the X-Cel LX series is ideal for discerning amateur astronomers seeking sharp, high-contrast views in a user-friendly design.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Optical Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e18mm Focal Length – Mid-Power Magnification\u003c\/strong\u003e\u003cbr\u003eVersatile for a wide range of targets, including detailed views of lunar craters, Saturn's rings, Jupiter’s cloud bands, and open star clusters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePremium 6-Element Optical Design\u003c\/strong\u003e\u003cbr\u003eEngineered for excellent edge-to-edge sharpness and clarity, with superb colour correction and contrast.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFully Multi-Coated Optics\u003c\/strong\u003e\u003cbr\u003eAll air-to-glass surfaces are treated with high-transmission multi-coatings to maximise light throughput and deliver bright, crisp images even in modest aperture telescopes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBlackened Lens Edges\u003c\/strong\u003e\u003cbr\u003eReduces internal reflections and enhances contrast, especially when observing under light-polluted skies or during bright lunar phases.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eErgonomic Build and Eye Comfort\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e60° Apparent Field of View\u003c\/strong\u003e\u003cbr\u003eOffers a wider perspective than standard Plössl eyepieces—ideal for immersive views without the tunnel-like effect.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGenerous 16mm Eye Relief\u003c\/strong\u003e\u003cbr\u003eProvides comfortable viewing for both eyeglass wearers and non-eyeglass wearers, with less eye strain during extended observing sessions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePop-Up Adjustable Eyecup\u003c\/strong\u003e\u003cbr\u003eTwist-up rubber eyecup accommodates individual viewing preferences and helps block stray light.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRubber Grip Ring\u003c\/strong\u003e\u003cbr\u003eA deeply textured rubber grip encircles the eyepiece for secure, slip-resistant handling—even with gloves on or in damp conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility and Practical Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1.25\" Barrel with Filter Threads\u003c\/strong\u003e\u003cbr\u003eFits any standard 1.25” focuser or diagonal and is threaded to accept standard 1.25” astronomy filters for added versatility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eParfocal Design\u003c\/strong\u003e\u003cbr\u003eSwitch between other X-Cel LX eyepieces without needing to refocus—great for quick comparisons and seamless viewing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLunar and planetary observation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedium magnification deep-sky targets like globular clusters and nebulae\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTelescopes of all types with 1.25” focusers or diagonals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eCelestron X-Cel LX 18mm eyepiece\u003c\/strong\u003e strikes an excellent balance of performance, comfort, and versatility. Whether you're refining your observing setup or upgrading from standard kit eyepieces, the X-Cel LX 18mm delivers impressive optical quality and ease of use in a robust and stylish package.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":55897339429238,"sku":"050234934251","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2235\/3014\/files\/CelestronX-CelLXEyepiece-1.25_18mmProductPhoto1_94719d8c-f7e4-46a5-9442-7553aaf022c1.webp?v=1753286085","url":"https:\/\/welshastronomy.co.uk\/products\/celestron-x-cel-lx-eyepiece-1-25-18mm","provider":"The Welsh Astronomy Centre","version":"1.0","type":"link"}