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Lenses & eyepieces (64 results)
Celestron Eyepiece and filter kit 1.25" Contains 5 high quality Plossl eyepieces, a 2x Barlow lens, 6 colored filters to enhance planetary observation A moon filter to reduce the brightness and increase the contrast Practical carrying case included 1.25" connectors
Celestron Lens Barlow T-Adapter 2x 1.25" Doubles the magnification of your eyepiece Use the T-adapter part to turn your telescope into a telephoto lens Use the T-adapter with Barlow to obtain double magnification in prime focus mode Compatible with 1.25" connector New
Celestron Moon Filter Set 1.25 inches, 4-piece set Set of 4 filters for moon observation Includes three ND filters (13%, 25%, 50%) for reducing brightness A Moon & Sky Glow filter to enhance contrast in conditions of light pollution High-quality aluminum frames with filter threads on both sides for stacking Compatible with all eyepieces with a 1.25-inch filter thread Includes a padded plastic case and a map of the moon New
Celestron Eyepiece and Filter Kit 2 inches Comprehensive accessory set for 2-inch eyepieces Includes three E-Lux eyepieces (26 mm, 32 mm, 40 mm) Includes 2 Barlow lenses to double the magnification Five high-quality color filters for planetary observation 90-Degree Zenith Mirror for SCTs and Refractors Sturdy aluminum carrying case with foam insert New
Pentax Zoom XL 8–24 mm Variable-zoom eyepiece with a focal length of 8 to 24 mm High-quality SMC multi-layer coating for high light transmission ED glass for minimizing chromatic aberration Wide interpupillary distance of 20 mm, suitable for eyeglass wearers Splash-proof design in accordance with JIS Class 4 Apparent field of view of 60 degrees New
Pentax XW 16.5 mm 85° Extreme-wide-angle eyepiece with an 85° field of view 20 mm interpupillary distance—ideal for eyeglass wearers Weather-resistant construction in accordance with JIS Class 4 High-quality optics with lanthanum glass elements SMC Multilayer Coating for High Light Transmission 2-inch (50.8 mm) telescopic coupling New
Celestron Luminos 31 mm, 82°, 2 inches Focal length of 31 mm and an apparent field of view of 82° Parfocal design for minimal refocusing Generous interpupillary distance of 27 mm, ideal for eyeglass wearers Fully multi-coated optics for bright images Durable anodized aluminum housing with a rubber grip 2-inch mounting dimension with integrated M48 filter thread New
Pentax XW-23 23 mm, 85-degree, 2-inch Ultra-Wide-Field Eyepiece Ultra-wide-field eyepiece with an impressive 85-degree field of view High-quality optics made of lanthanum glass for minimal aberrations SMC multilayer coating for light transmission of up to 96 percent Weather-resistant construction in accordance with JIS Class 4 for outdoor use A comfortable eye relief of 20 mm, ideal for eyeglass wearers 2-inch plug-in fitting with integrated filter thread New
Celestron Luminos 23 mm, 82-degree wide-angle 82-degree apparent field of view for an impressive visual experience Parfocal design allows for changing eyepieces without refocusing Fully multi-coated optics for clear and sharp images Adjustable twist-up eyecups, ideal for people who wear glasses Durable anodized aluminum housing with a rubberized grip Integrated 2-inch filter thread for astronomical filters New
KOWA TSN-AS1.25G Astro Adapter for TSN-99/88/880/770 1.25 inches Adapter ring for Kowa PROMINAR TSN-99/88/66 spotting scopes, compatible with 1.25" astronomical eyepieces The Kowa EX16 1.6 Extender makes it possible to observe deeper into space Allows for both terrestrial and astronomical observation using the same spotting scopes Available with knurled screws for quick replacement and set screws for secure fastening Compact, lightweight spotting scopes from the TSN-99/88/66 series, ideal for travel and undisturbed observations Can be combined with the Kowa EX16 1.6 Extender for deeper space observations New
KOWA TSE-Z9B Eyepiece 20-60x TSN-660/600 20–60x High-quality zoom eyepiece with a rotating eyecup Compatible with current Kowa System S spotting scopes: TSN-601/602, TSN-663M/664M, TSN-82SV Compatible with discontinued spotting scopes: TSN-603/604, TSN-661/662/663/664, TSN-1/2/3/4, TS-601/602, TS-611/612/613/614, TSN-820/820M (requires TSN-EC1A adapter ring) 20–60x magnification Field of view at 1,000 m: 33–17 m Exit pupil 3.3–1.1 mm
Celestron Eclipsmart Solar Filter 6" SCT 150 mm Convert your normal Celestron 6 Schmidt-Cassegrain telescopes (6" SCT) into a solar telescope with yellow light in no time at all (see description for complete list of 6" SCT) The ISO-compliant sun protection film protects your eyes when you look at the sun, unlike some other filters on the market Scratch-resistant polymer, manufactured by American Paper Optics Each filter is designed from the lens cap of the telescope to ensure a snug fit and includes two safety Velcro straps and four self-adhesive Velcro pads to securely attach the solar filter
Celestron Neutral Density Filter 1.25" Reduces brightness and reduces glare, making the moon, Venus and bright double stars easier to see 13% light transmission Provides a true color image Can be screwed onto any Celestron 1.25 eyepiece
Celestron Finder scope 9X50 Upgrade your finder and stop straining your neck and back! This well-built 9 x 50 viewfinder shows correct views from right to top and left to right and is suitable for both day and night use The illuminated double crosshair reticle does not obscure any stars Including double ring holder with integrated dovetail
Celestron Eyepiece Omni 32 mm 1" Plössl Omni eyepieces offer high-quality 4-element Plossl optics at an extremely affordable price Rubber eyecups provide comfort and increase contrast. Leave them up or fold them down when wearing glasses Beautiful, matt aluminum housing and blackened lens edges prevent internal reflections 1.25 barrels have a thread for holding filters
Celestron Eyepiece socket 1.25" Is screwed onto the back of Celestron 5 - 11 Schmidt-Cassegrain telescopes Accepts any accessory with a 1.25 insert, including diagonals, eyepieces, barlows and other adapters
Celestron Lens Barlow X-Cel LX 2x 1.25" Quality X-Cel LX 2x Barlow doubles the magnification of any 1.25 eyepiece 3-element apochromatic, fully multi-coated optics offer up bright, sharp images A rubber grip helps to avoid accidental drops Barrel is threaded to accept standard 1.25 filters A brass compression ring holds the eyepiece firmly in place
Celestron Reduction lens 0.7x f. 800 Edge The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 800 one full f-stop faster than f/10, doubling the equivalent exposure at f/10 4-element lens design Maintains similar flat-field performance as native EdgeHD optical design Increases field of view by 43% (double by area) to better capture wide field images Optimized for APS-C sized sensors, including most DSLR cameras and Nightscape CCD cameras Provides generous 105 mm back focus to accomodate additional accessories and a wide variety of cameras
Celestron LPR Filter RASA 8" Enhance your 8 Rowe-Ackermann Schmidt Astrograph (RASA) by blocking light pollution, improving image contrast, and darkening the sky background This filter selectively blocks wavelengths of light from sources of light pollution, such as streetlights, not broad regions of the spectrum Does not block wavelengths associated with emission nebulae, keeping your nebula images bright and detailed Fits into the 8 RASAs integrated filter mount, maintaining peak optical performance Optically flat surfaces free of defects, constructed of Schott glass with anti-reflection coatings
Celestron Eyepiece Omni 56 mm 2" 47° Ultra-long 56 mm focal length provides low power views in telescopes with a long focal length, perfect for viewing wide-field deep sky objects or daytime terrestrial vistas 4-element Plössl design provides sharp views to the edge of the 47° apparent field of view Fully multi-coated for best light transmission through the lenses, resulting in brighter images Comfortable eye relief (52 mm) and fold-down rubber eyeguard for comfortable viewing with or without eyeglasses Knurled rubber grip ring for non-slip handling during observing sessions Threaded to accept most 2 filters
Celestron Star diagonal mirror 1 1/4" Suitable for telescopes with 1.25 focusers or visual backs, 90° viewing angle, best for observing objects in the sky Suitable for standard 1.25 eyepieces, Barlow lenses and other accessories with a 1.25 insert
Celestron Eyepiece X-CEL LX 2.3 mm 1" 60° The X-Cel LX eyepieces, which are optimized for planetary observation, offer a field of view of 60° thanks to a fully multi-coated lens system with six elements Hinged rubber eyecups provide comfort and increase contrast. Raise and lower with a simple twist A profiled rubber handle provides a non-slip grip even when wearing gloves 1.25 barrels have a thread for holding filters
Celestron Barlow Luminos 2.5x, 2" The Celestron 2.5x Luminos Barlow increases the magnification of any 2 or 1.25 eyepiece by two and a half times High-quality 4-element optics create a flat field for sharp images that are free of distracting colors Hard anodized aluminium cylinder with thread for 2 filters A brass compression ring holds the eyepieces firmly in position, and the large knurled screws are easy to turn even when wearing gloves An adapter from 2 to 1.25 is included in the scope of delivery. Enables the use of 2 and 1.25 eyepieces
Celestron Red. lens 0.7x f.925 Edge The EdgeHD .7x Focal Reducer Lens makes the EdgeHD 9.25" a full f-stop faster than f/10 and cuts the exposure time in half to capture the same brightness of the subject 4-element lens construction Maintains similar flat panel performance to the EdgeHD native optical design Enlarges the field of view by 43% for better capture of wide-angle shots Screws directly onto the 3.25" thread of the EdgeHD, which reduces mechanical vignetting and enables use with larger (full-frame) sensors and off-axis guiders Maintains identical backfocus when used at f/10 and provides a generous backfocus to accommodate additional accessories and a variety of cameras
Celestron Crosshair eyepiece Ideal for precise alignment of the poles Well suited for use with off-axis guides for centering and guiding stars Adjustable brightness of the red LED light to illuminate the crosshairs and maintain night vision Double thread cross for precise centering and guiding of the stars Fully coated optics for excellent light transmission for faint stars Including crosshair eyepiece and illumination device
Celestron Eyepiece Luminos 82° 19 mm 2" Enjoy a wide viewing angle of 82° with the Celestron Luminos eyepieces Retractable eyecup extends when required and retracts when not in use Sturdy, anodized aluminium sleeves with thread for filters A rubber grip holds the eyepiece securely in your hand, even if it is cold or you are wearing gloves
Celestron Eyepiece Luminos 82° 10 mm 1.25" Enjoy a wide viewing angle of 82° with the Celestron Luminos eyepieces Retractable eyecup extends when required and retracts when not in use Sturdy, anodized aluminium sleeves with thread for filters A rubber grip holds the eyepiece securely in your hand, even if it is cold or you are wearing gloves
Celestron Eyepiece Luminos 82° 15 mm 1.25" Enjoy a wide viewing angle of 82° with the Celestron Luminos eyepieces Retractable eyecup extends when required and retracts when not in use Sturdy, anodized aluminium sleeves with thread for filters A rubber grip holds the eyepiece securely in your hand, even if it is cold or you are wearing gloves
Celestron Eyepiece and filter kit 1.25"
Celestron Lens Moon filter 1.25" (31.7mm)
Dörr Reversible lens 1.5x – 1 1/4"
Celestron Lens Barlow T-Adapter 2x 1.25"
NewCelestron Moon Filter Set 1.25 inches, 4-piece set
NewCelestron Eyepiece and Filter Kit 2 inches
NewPentax Zoom XL 8–24 mm
NewPentax XW 16.5 mm 85°
NewCelestron Luminos 31 mm, 82°, 2 inches
NewPentax XW-23 23 mm, 85-degree, 2-inch Ultra-Wide-Field Eyepiece
NewCelestron Luminos 23 mm, 82-degree wide-angle
NewKOWA TSN-AS1.25G Astro Adapter for TSN-99/88/880/770 1.25 inches
NewKOWA TSE-Z9B Eyepiece 20-60x TSN-660/600 20–60x
Celestron Eclipsmart Solar Filter 6" SCT 150 mm
Celestron Neutral Density Filter 1.25"
Celestron Finder scope 9X50
Celestron Eyepiece Omni 32 mm 1" Plössl
Celestron Eyepiece socket 1.25"
Celestron Lens Barlow X-Cel LX 2x 1.25"
Celestron Reduction lens 0.7x f. 800 Edge
Celestron LPR Filter RASA 8"
Celestron Eyepiece Omni 56 mm 2" 47°
Celestron Star diagonal mirror 1 1/4"
Celestron Eyepiece X-CEL LX 2.3 mm 1" 60°
Celestron Barlow Luminos 2.5x, 2"
Celestron Red. lens 0.7x f.925 Edge
Celestron Crosshair eyepiece
Celestron Eyepiece Luminos 82° 19 mm 2"
Celestron Eyepiece Luminos 82° 10 mm 1.25"
Celestron Eyepiece Luminos 82° 15 mm 1.25"
