Telescope Accessories
Telescope Accessories
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Celestron Beanie
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Keep you head warm while observing and make a fashion statement at the same time. Monogrammed...
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1.25" Visual Back
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A Visual Back is a metal adapter that screws onto the standard rear cell threads...
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AC Adapter - 2 Amp
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Enjoy your telescope without batteries with this AC adapter! When using your telescope at home...
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Car Battery Adapter (for all NexStars)
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The hobby of amateur astronomy frequently takes the observer away from sources of AC power....
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CG-4 Polar Axis Finder
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Get some help polar aligning your Celestron Omni or CG-4 mount with the addition of...
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CG-5/AVX/CGEM Polar Finderscope
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Get some help polar aligning your Celestron CGEM, Advanced VX, or CG-5 mount with the...
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Illuminated Right Angle Correct Image Finderscope
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The Celestron 9x50 Right Angle Correct Image (RACI) Illuminated Finder is a great upgrade to...
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LensPen Optics Cleaning Tool
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How many times has dust or lint on your eyepiece or telescope ruined an observing...
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NexStar+ Hand Control USB, AZ
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The Celestron NexStar+ AZ Hand Control is the standard computer accessory on all current altazimuth...
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NexStar+ Hand Control USB, EQ
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The Celestron NexStar+ EQ Hand Control is the standard computer accessory on all current equatorially...
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Night Vision Flashlight
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A red flashlight is one of the most beneficial accessories you can own as an...
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PowerTank 17
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Take your telescope anywhere with this portable, rechargeable power supply. Enjoy extended observing and imaging...
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PowerTank Lithium
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The PowerTank Lithium keeps the charge going for the astronomer on the go. The Lithium...
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PowerTank, 12v Power Supply
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For any Celestron computerized telescope. Now you can take your telescope anywhere with this portable...
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StarSense Hand Control USB
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StarSense Hand Control is compatible with the StarSense AutoAlign accessory for use with Celestron computerized...
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VSP (Vibration Suppression Pads)
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Wind, an unsteady tripod, or even an accidental bump can disturb your image quality. Keep...
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Polar Axis Finderscope for CGX & CGX-L
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The optional Polar Axis Finderscope for the CGX series provides an easy, straightforward way to...
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USB to RS-232 Converter Cable
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This cable is used to convert a serial cable into a cable that is compatible...
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AUX Port Splitter
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You can easily add a second auxiliary port to your Celestron mount with the Celestron...
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NexStar RS-232 Cable
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The Celestron RS-232 Cable is used to connect your PC or computer to NexStar computerized...
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Cable, StarSense to CG5 adapter cable
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Please note: This cable is compatible only with CG-5 mounts You can easily add a...
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Optical Tube Carrying Case (4/5/6/8 SCT or EdgeHD)
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Your NexStar carrying case is designed to safely carry your NexStar 4/5/6 telescope as well...
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Optical Tube Carrying Case (8/9.25/11 SCT or EdgeHD)
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The NexStar carrying case is designed to safely carry your NexStar SE series telescope along...
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Star Pointer Finderscope
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The Celestron Star Pointer Finderscope is the way to go if you want the easiest...
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SkySync GPS Accessory
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Add GPS to your Celestron computerized telescope and get time, date, and location downloads from...
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StarSense AutoAlign
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Become an instant astronomer, even if you’ve never used a telescope before, with the one-of-a-kind...
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SkyPortal WiFi Module
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Get WiFi Access to the Universe with the SkyPortal WiFi ModuleCelestron's SkyPortal WiFi Module turns...
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StarPointer Pro
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Spend less time centering your target and more time stargazing with Celestron’s new premium finderscope:...
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StarSense AutoAlign for Sky-Watcher Mounts
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StarSense technology was innovated by Celestron’s engineers, allowing a Celestron computerized telescope to automatically align...
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Dew Shield For C6 and C8 Tubes
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A dew shield is an essential accessory that protects your optical tube from excess moisture...
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Dew Shield C11
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This model is compatible with all 11" optical tubes. A dew shield is a tube,...
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8-inch Dovetail bar (CGE)
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Please note that this product will not work with CPC 800 GPS or CPC Deluxe...
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CGE Universal Mounting Plate
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The Celestron CGE Universal Mounting Plate is a basic accessory that allows you to attach...
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Universal Mounting Plate, CG-5
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The Celestron CG-5 Universal Mounting Plate is a basic accessory that allows you to attach...
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Celestron Sky Maps
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Learn the night skies of the Northern Hemisphere with Celestron Sky Maps! This classic collection...
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Universal Piggyback Mount
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A piggyback bracket is a simple astronomical accessory that can help you produce stunning photographs...
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Digital Camera Adapter - Universal
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Explore the world of astroimaging the easy way with the Celestron Digital Camera Adapter. With...
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80 mm Guidescope Package
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Now you can get a complete guidescope package from Celestron which includes both 80 mm...
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Off-Axis Guider
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The Off-Axis Guider is an essential astroimaging accessory for long focal length telescopes that require...
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Large SCT EdgeHD Adapter for Off-Axis Guider
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The Celestron Large SCT/EdgeHD Adapter was made especially for our Off-Axis Guider (#93648, sold separately)....
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T-Ring for Nikon Camera
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A T-Ring is one of the first accessories you will need if you want to...
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T-Ring for Canon EOS Camera
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A T-Ring is one of the first accessories you will need if you want to...
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Universal 1.25" T-Adapter
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The Celestron Universal T-Adapter connects a DSLR or SLR camera body to a telescope with...
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T-Adapter for Schmidt-Cassegrain Telescopes
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This sturdy metal T-Adapter is the accessory of choice if you’d like to attach an...
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T-Adapter, NexStar 4SE
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This sturdy aluminum T-Adapter is the accessory of choice if you’d like to attach an...
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1.25" Universal Barlow and T-Adapter
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This 1.25†accessory can be used three ways: as a 2X Barlow for visual use,...
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T-Adapter, (EdgeHD 8)
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T-Adapter for 8†EdgeHD optical tube threads onto the rear cell. This T-Adapter allows you...
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T-Adapter, (EdgeHD 925, 11 & 14)
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T-Adapter for 9.25, 11 & 14†EdgeHD optical tubes. It threads onto the rear cell....
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HD Pro Wedge
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Celestron's HD Pro Wedge is designed to support our fork mounted Schmidt Cassegrain Telescopes up...
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Wedge for NexStar Evolution and SE 6/8
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The new Wedge for NexStar Evolution and SE 6/8 mounts turns our venerable single fork...
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Reducer - Corrector
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Reducer/Corrector f/6.3 This combination focal reducer and field corrector lens accessory works with all Celestron...
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Reducer Lens .7x - EdgeHD 1400
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Celestron’s new EdgeHD reducers feature a custom 5 element optical design engineered to maintain the...
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Reducer Lens .7x - EdgeHD 1100
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Celestron’s new EdgeHD reducers feature a custom 5 element optical design engineered to maintain the...
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Reducer Lens .7x - EdgeHD 800
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Celestron’s new EdgeHD reducers features a custom 4 element optical design engineered to maintain the...
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Skyris IR-Block Filter
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Color CCD cameras such as the Skyris color planetary cameras are very sensitive across the...
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LRGB Imaging Filter Set
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Take color images of the night sky with your Skyris monochrome CCD camera, a simple...
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Light Pollution Imaging Filter, Rowe-Ackermann Schmidt Astrograph 11
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Get the most out of your Celestron Rowe-Ackermann Schmidt Astrograph 11, even under light-polluted skies,...
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X-Cel LX 1.25" 3x Barlow Lens
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When inserted between the eyepiece and telescope, this premium 3x Barlow lens triples the magnification...
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Luminos 2" 2.5x Barlow Lens
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The Celestron 2†Luminos Barlow Lens increases the magnification of your 2†and 1.25†eyepieces...
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X-Cel LX 1.25" 2x Barlow Lens
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When inserted between the eyepiece and telescope, this X-Cel 2X Barlow lens doubles the magnification...
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Stereo Binocular Viewer
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Add the Celestron Stereo Binocular Viewer to your repertoire and enjoy celestial views with more...
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2" Mirror Diagonal with XLT Coatings
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There are few telescope accessories that work as hard or matter as much as a...
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45-Degree Erect Image Diagonal
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Did you know that most telescopes work well for daytime viewing as well as for...
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1.25" Star Diagonal
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The Celestron 1.25†Star Diagonal slides into the focuser (1.25â€) of your refractor or catadioptric...
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1.25" 8-24mm Zoom Eyepiece
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The amazingly versatile Celestron 8 mm - 24 mm Zoom Eyepiece allows you to choose...
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CrossAim Reticle Eyepiece
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Ideal for Accurate Polar Alignment. Well Suited for Use With Off-Axis Guiders for Centering and...
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Omni 4 mm Eyepiece
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Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon,...
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Omni 6 mm Eyepiece
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Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon,...
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Omni 9 mm Eyepiece
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Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon,...
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Omni 12 mm Eyepiece
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Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon,...
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Omni 15 mm Eyepiece
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Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon,...
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Omni 32 mm Eyepiece
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The 32 mm low power Omni eyepiece is a 4 -element premium symmetrical Plössl optical design....
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Omni 40 mm Eyepiece
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Celestron Omni series eyepieces offer a 43º apparent field of view, perfect for the Moon,...
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X-Cel LX 2.3 mm Eyepiece
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Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the...
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X-Cel LX 5 mm Eyepiece
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Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the...
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X-Cel LX 7 mm Eyepiece
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Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the...
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X-Cel LX 9 mm Eyepiece
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Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the...
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X-Cel LX 12 mm Eyepiece
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Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the...
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X-Cel LX 18 mm Eyepiece
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Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the...
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X-Cel LX 25 mm Eyepiece
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Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the...
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Luminos 7 mm Eyepiece
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The Luminos series eyepieces offer a wide 82º field of view in both high power...
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Luminos 10 mm Eyepiece
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The Luminos series eyepieces offer a wide 82º field of view in both high power...
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Luminos 15 mm Eyepiece
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The Luminos series eyepieces offer a wide 82º field of view in both high power...
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Luminos 19 mm Eyepiece
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The Luminos series eyepieces offer a wide 82º field of view in both high power...
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Luminos 23 mm Eyepiece
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The Luminos series eyepieces offer a wide 82º field of view in both high power...
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Luminos 31 mm Eyepiece
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The Luminos series eyepieces offer a wide 82º field of view in both high power...
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Collimation Eyepiece 1.25 in
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The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation of Newtonians and helpful for...
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1.25" Eyepiece and Filter Kit
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The Celestron 1.25†Eyepiece and Filter Kit is a great way to expand the functionality...
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2" Eyepiece and Filter Kit
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Get more light to your eye and enjoy the low power, wide field views of...
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PowerSeeker Accessory Kit
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The Celestron PowerSeeker Accessory Kit is a great way to expand the enjoyment of your...
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AstroMaster Accessory Kit
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Get more enjoyment from your telescope with the Celestron AstroMaster Accessory Kit. Inside the plastic,...
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Observer's Accessory Kit
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The Celestron Observer’s Accessory Kit is a great way to expand the functionality and enjoyment...
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Oxygen III Narrowband Filter - 1.25 in
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The 1-1/4" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm...
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Oxygen III Narrowband Filter - 2 in
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The 2" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501...
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Lunar and Planetary Filter Set, 1.25"
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Colored filters can be used to bring out details on a planet’s surface or its...
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1.25" Moon Filter
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The Moon has the distinction of being the most often viewed celestial object through backyard...
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UHC/LPR Filter - 1.25 in
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Our 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of...
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UHC/LPR Filter - 2 in
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Our 2" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of...
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EclipSmart Solar Filter - 6†SCT
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Get ready for the 2017 total solar eclipse with EclipSmart Solar Safe Products Enhance your...
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EclipSmart Solar Filter - 8†SCT and EdgeHD
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Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 8†telescopes. With two...
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AC Adapter – 5 Amp
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Celestron’s new AC Adapter, made exclusively for our CGEM and CGE Pro mounts, is designed...
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FirstScope Accessory Kit
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If you have a Celestron FirstScope telescope and want even more versatility and portability, take...
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Dual-Axis Motor Drive for CG-4 Mounts
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Add tracking and tracking correction capabilities to any setup that uses a Celestron CG-4 equatorial...
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Counterweight, 22 lbs for 32mm Shaft
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Whether you are enhancing your mount setup or buying a replacement part, the counterweight is there...
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Counterweight, 17 lbs for 19mm Shaft
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Whether you are enhancing your mount setup or buying a replacement part, the counterweight is there...
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Counterweight, 12 lbs for 19mm Shaft
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Whether you are enhancing your mount setup or buying a replacement part, the counterweight is there...
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Omni 1.25" 2x Barlow Lens
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A Barlow lens is the astronomy accessory that keeps on giving! Insert it between your...
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AstroMaster/PowerSeeker Motor Drive
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Add right ascension (RA) tracking capabilities to any Celestron AstroMaster or PowerSeeker equatorial telescope, or...
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Counterweight, 11 lbs for 19mm Shaft
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Whether you are enhancing your mount setup or buying a replacement part, the counterweight is there...
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48mm T-Adapter for EdgeHD 9.25â€, 11â€, and 14â€
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The 48mm T-Adapter is the accessory of choice if you’d like to attach your full...
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PowerTank Lithium Pro
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The PowerTank Lithium Pro is for the true power user! This higher capacity unit is...
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NexYZ 3-Axis Universal Smartphone Adapter
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“Unlike other adapters, the NexYZ features three directional knobs (X, Y and Z axes) that...
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Reducer Lens .7x - EdgeHD 925
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Celestron’s new EdgeHD reducers feature a custom 4-element optical design engineered to maintain the flat-field...
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Mars Observing Telescope Accessory Kit
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Your Mars Observing Kit comes with the following accessories designed to enhance your views of...
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1.25" Mars Observing Eyepiece Filter
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Celestron’s Mars filter combines the advantages of red and blue filters in a single filter...
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Light Pollution Imaging Filter, RASA 8
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Light pollution in the night sky can significantly degrade contrast in astronomical images. This is...
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Camera Adapter for Sony Mirrorless, RASA 8
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Mirrorless cameras are spreading like wildfire in the astroimaging community—and for good reason. When paired...
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Dovetail Accessory Bar, RASA 8
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This dovetail bar connects to the top of the Rowe-Ackermann Schmidt Astrograph 8, and allows...
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Variable Polarizing Filter - 1.25â€
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When you want to selectively reduce the brightness of celestial objects for a customized view,...
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Neutral Density Moon Filter - 1.25"
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The Neutral Density Moon Filter attaches to a 1.25†eyepiece to lower the amount of...
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Accessory Case - 1.25"
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The Celestron Accessory Case, a useful add on to any astronomer’s telescope arsenal. Use this...
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Dovetail Bar Kit, 8†Narrow
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This dovetail bar kit allows you to replace the wider CGE dovetail bar found on...
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Dovetail Bar Kit, 9.25†Narrow
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This dovetail bar kit allows you to replace the wider CGE dovetail bar found on...
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Dovetail Bar Kit, 11†Narrow
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This dovetail bar kit allows you to replace the wider CGE dovetail bar found on...
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