{"product_id":"68-degree-ultra-wide-angle-telescope-eyepiece-6mm-expansive-views","title":"68-Degree Ultra Wide Angle Telescope Eyepiece 6mm - Expansive Views","description":"\u003cp\u003eIn this review the 68-Degree Ultra Wide Angle Eyepiece 6mm is assessed for serious hobbyist stargazers who want a compact, high-magnification option for planetary and lunar work. The bottom line: this eyepiece delivers a noticeably wide apparent field and sharp images for its size, making it a solid choice when peak magnification and contrast matter. Our review found the multi element design and green coating produce pleasing color correction and usable contrast, while the threaded aluminum 1.25in barrel makes filter use and mounting straightforward.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e6mm focal length:\u003c\/strong\u003e Provides high magnification for close views of the moon and planets while still remaining usable on small to medium telescopes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e68-degree apparent field:\u003c\/strong\u003e Offers an expansive view that helps track tight targets and frames star clusters with less eyepiece movement.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFully green coated optics:\u003c\/strong\u003e Coating improves light transmission and reduces internal reflections for better contrast on faint details.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMulti element design:\u003c\/strong\u003e Delivers sharper images with improved color correction compared with simple single lens eyepieces.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAluminum 1.25in barrel:\u003c\/strong\u003e Robust, lightweight barrel is internally blackened to cut stray light and is threaded to accept standard 1.25in filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis eyepiece is best suited to amateur astronomers who already own a 1.25in focuser and want a compact, high-power option for lunar, planetary, and bright deep-sky observing. Its 6mm focal length and wide 68-degree field make it useful for experienced users who can benefit from higher magnification while keeping a wider apparent view than typical narrow eyepieces.\u003c\/p\u003e\n\u003cp\u003eBeginners or those using very small aperture telescopes should look elsewhere if they need lower magnification or brighter exit pupils for extended deep-sky observing; the 6mm focal length is inherently demanding on seeing conditions and telescope aperture.\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\u003eWide 68-degree apparent field gives a more immersive view than narrow high-power eyepieces.\u003c\/li\u003e\n \u003cli\u003eGreen fully coated multi element optics provide good color correction and improved contrast.\u003c\/li\u003e\n \u003cli\u003eThreaded, internally blackened aluminum 1.25in barrel accepts filters and reduces stray light.\u003c\/li\u003e\n \u003cli\u003eCompact and lightweight, easy to carry as part of an eyepiece kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e6mm focal length is high magnification and may show atmospheric seeing limitations on poor nights.\u003c\/li\u003e\n \u003cli\u003eNot ideal as a single do-it-all eyepiece for wide field deep-sky viewing due to its short focal length.\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\u003eXCCYG\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFocal length\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eApparent field\u003c\/td\u003e\n\u003ctd\u003e68 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBarrel size\u003c\/td\u003e\n\u003ctd\u003e1.25in aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOptical coating\u003c\/td\u003e\n\u003ctd\u003eFully green coated\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSpecial features\u003c\/td\u003e\n\u003ctd\u003eInternally blackened barrel, threaded for 1.25in filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 68-Degree Ultra Wide Angle 6mm eyepiece is a practical high-power option for observers who need crisp, contrasty views of the moon, planets, and compact star fields. Its combination of a wide apparent field, multi element optics, and a threaded, blackened 1.25in barrel makes it good value for users who already own medium to large aperture telescopes and want a dedicated high-magnification eyepiece.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this eyepiece fit my telescope?\u003c\/strong\u003e\u003cbr\u003eIt fits any telescope with a standard 1.25in focuser or adapter because the barrel is 1.25in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use filters with this eyepiece?\u003c\/strong\u003e\u003cbr\u003eYes, the aluminum barrel is threaded to accept standard 1.25in filters for lunar and planetary contrast enhancement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this eyepiece good for deep-sky views?\u003c\/strong\u003e\u003cbr\u003eThe 6mm focal length is best for high magnification targets; wider field eyepieces are preferable for broad deep-sky objects.\u003c\/p\u003e","brand":"XCCYG","offers":[{"title":"Default Title","offer_id":48616779415771,"sku":"B08L3JDSFB","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61W_hegZ5TL._AC_SL1500.jpg?v=1778453586","url":"https:\/\/gearmusthave.com\/products\/68-degree-ultra-wide-angle-telescope-eyepiece-6mm-expansive-views","provider":"GearMustHave","version":"1.0","type":"link"}