{"product_id":"celestron-x-cel-lx-2-3-mm-1-25ft-eyepiece-planetary-performance","title":"Celestron X-Cel LX 2.3 mm 1.25ft Eyepiece - Planetary Performance","description":"\u003cp\u003eIn this review the Celestron X-Cel LX 2.3 mm 1.25' eyepiece is assessed as a specialist option for observers seeking high magnification for planetary and lunar work; the single biggest reason to buy is its optical design that prioritizes contrast and tight field control so planets and the Moon look punchy at high power. The review covers build, comfort, and real-world viewing notes to help decide if this eyepiece belongs in a small, performance-oriented kit.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e60 degree apparent field:\u003c\/strong\u003e A relatively wide apparent field for a high-power eyepiece gives more context around planets and the Moon than older narrow designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix-element fully multi-coated optics:\u003c\/strong\u003e Multiple high-transmission coatings and a six-element optical path aim to deliver sharper images and better light transmission for detailed observing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePop-up rubber eyeguards:\u003c\/strong\u003e Adjustable eyecups provide comfortable eye placement and help increase perceived contrast by blocking stray light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreaded rubber grip:\u003c\/strong\u003e The rubber grip makes handling and swapping eyepieces easy, even when wearing gloves at cold observing sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.25' filter threads:\u003c\/strong\u003e Standard threading on the barrel accepts common planetary and Moon filters without adapters, adding flexibility for contrast enhancement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis eyepiece is best for experienced amateur astronomers who want a high-power option for planetary detail and lunar closeups and who already own a stable mount and appropriate focal length telescope to use a 2.3 mm eyepiece effectively. It suits observers who value contrast and mechanical refinement in a compact package.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for beginners who need longer eye relief, lower magnifications, or a wider true field for deep-sky sweeping. Also, if a user is highly sensitive to any residual false color or edge softness at extreme magnification, they should compare eyepieces side by side before committing.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent mechanical quality and a no-slip treaded grip make handling reliable in the field.\u003c\/li\u003e\n\u003cli\u003ePop-up rubber eyeguards provide comfort and help block stray light for better perceived contrast.\u003c\/li\u003e\n\u003cli\u003eSix-element, fully multi-coated optics and blackened edges aim to improve sharpness and contrast for planetary views.\u003c\/li\u003e\n\u003cli\u003eParfocal design across the series allows quick eyepiece swaps with minimal refocusing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAt such a short focal length some users report mixed results with sharpness and color fringing, so performance can depend on telescope and seeing conditions.\u003c\/li\u003e\n\u003cli\u003eVery high magnification restricts usefulness on smaller apertures or poor seeing nights.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCelestron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eX-Cel LX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal length\u003c\/td\u003e\n\u003ctd\u003e2.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel size\u003c\/td\u003e\n\u003ctd\u003e1.25'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent field of view\u003c\/td\u003e\n\u003ctd\u003e60 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical design\u003c\/td\u003e\n\u003ctd\u003eSix-element, fully multi-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye relief \/ Features\u003c\/td\u003e\n\u003ctd\u003ePop-up rubber eyeguards; treaded rubber grip; threaded for filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Celestron X-Cel LX 2.3 mm 1.25' eyepiece is a strong choice for observers focused on planetary and lunar detail who already have the supporting telescope and good seeing. It offers solid build, comfortable eyecups, and optics designed for contrast; while some users may notice occasional edge softness or color depending on equipment and conditions, the eyepiece represents good value for high-magnification use within the X-Cel LX family.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this eyepiece accept filters?\u003c\/strong\u003e\u003cbr\u003eYes, the 1.25' barrel is threaded to accept standard 1.25' filters for planetary and lunar contrast control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs eye relief comfortable for eyeglass wearers?\u003c\/strong\u003e\u003cbr\u003eEye relief is listed as comfortable within the series, but at 2.3 mm the effective eye relief is short compared with low-power eyepieces, so eyeglass users should test fit if possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this eyepiece for deep-sky observing?\u003c\/strong\u003e\u003cbr\u003eWhile usable on bright deep-sky objects, the very high magnification and narrow true field make it best suited to planets and the Moon rather than wide-field deep-sky work.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":48634012500187,"sku":"B0048JJH5S","price":109.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/415v_yTFLSL._AC_SL1000.jpg?v=1778497145","url":"https:\/\/gearmusthave.com\/products\/celestron-x-cel-lx-2-3-mm-1-25ft-eyepiece-planetary-performance","provider":"GearMustHave","version":"1.0","type":"link"}