{"product_id":"celestron-2-5x-2-luminos-barlow-lens","title":"Celestron Luminos 2.5x 2\" Barlow Lens","description":"\u003ch2\u003e\u003cstrong\u003eCelestron Luminos 2.5x Barlow Lens – 2”\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Performance Magnification for 2” and 1.25” Eyepieces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCelestron 2” Luminos Barlow Lens\u003c\/strong\u003e is a high-quality accessory designed to expand the versatility of your eyepiece collection. Offering \u003cstrong\u003e2.5x magnification\u003c\/strong\u003e, it allows you to increase the power of both 2” and 1.25” eyepieces while maintaining superior image quality.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePremium Optical Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4-element apochromatic optics\u003c\/strong\u003e deliver sharp, high-contrast views with accurate colour reproduction across the entire field of view.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFully multi-coated lenses\u003c\/strong\u003e ensure excellent light transmission, reducing internal reflections and maximising image brightness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for lunar, planetary, and deep-sky observations where detail and contrast are key.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePrecision Engineering \u0026amp; Build Quality\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConstructed from \u003cstrong\u003ehard-anodised aluminium\u003c\/strong\u003e with a sleek, durable finish that matches the Celestron Luminos eyepiece range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFeatures a \u003cstrong\u003ecentralised rubber grip\u003c\/strong\u003e, designed for a secure, slip-resistant hold—even when wearing gloves or observing in cold conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA \u003cstrong\u003ebrass compression ring\u003c\/strong\u003e securely holds your eyepiece in place without scratching the barrel, replacing the typical metal set screw with a more refined and protective clamping method.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVersatile Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes a \u003cstrong\u003e2” to 1.25” adapter\u003c\/strong\u003e, allowing you to use virtually any standard eyepiece in your collection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThreaded insert barrel accepts \u003cstrong\u003estandard 2” filters\u003c\/strong\u003e, so you can install a filter once and switch eyepieces without removing or reattaching it—ideal for observing sessions where convenience matters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the Luminos 2.5x Barlow?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhether you're aiming to push your planetary views to higher magnification or want to extract more detail from a deep-sky object with a favourite eyepiece, the Luminos Barlow is a powerful and elegant addition to your observing toolkit. With its robust construction, high-grade optics, and dual eyepiece compatibility, it delivers premium performance in a practical package.\u003c\/p\u003e\n\u003cp\u003eA perfect match for users who demand quality and versatility from their accessories.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":55897340346742,"sku":"050234934367","price":189.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2235\/3014\/files\/CelestronLuminos2.5xBarlowLens_2_ProductPhoto1.webp?v=1753194655","url":"https:\/\/welshastronomy.co.uk\/products\/celestron-2-5x-2-luminos-barlow-lens","provider":"The Welsh Astronomy Centre","version":"1.0","type":"link"}