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Celestron product center, your adventure starts here
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Celestron Accessories

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Celestron Polar Finder CG-4 (Omni Mount)
4.5 / 5.0
Polar align your Celestron Omni or CG-4 equatorial mount more easily with this Celestron Polar Axis Finder.
$49.95

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Celestron 0.7x Reducer Lens for EdgeHD 1100
The EdgeHD .7x Focal Reducer makes your EdgeHD 1100 a full f-stop faster than f/10, reducing exposure time by half to capture the same brightness of an object. Increases field view by 43% for better wide-view images. Accomodates a variety of cameras.
$604.95

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Celestron .7x Reducer Lens for EdgeHD 800
The EdgeHD .7x Focal Reducer makes your EdgeHD 800 a full f-stop faster than f/10,doubling the equivalent exposure at f/10. Increases field view by 43% for better wide-view images. Accomodates a wide variety of cameras.
$299.95

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Celestron T-Adapter for EdgeHD 9"/11"/14" SCT OTAs
The T-Adapter for 9.25, 11 and 14 Edge HD optical tubes lets you attach your 35mm DSLR camera to the prime focus of your Edge HD telescope for terrestrial photography and short exposure lunar and planetary photography.
$54.95

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Celestron T-Adapter for EdgeHD 8" Schmidt-Cassegrain
The T-adapter, EdgeHD 8 allows you to attach your 35mm DSLR camera to the prime focus of your EdgeHD telescope for terrestrial photography and short exposure lunar and planetary photography. Deep sky photography possible with separate guidescope.
$27.95

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Celestron 0.7x Reducer Lens for EdgeHD 1400
The Reducer lens .7x focal reducer lens makes your EdgeHD 1400 a full f-stop faster than f/11 and reduces exposure time by half to capture the same brightness of an object. It increases field of view by 43% for better wide-field images.
$604.95

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Celestron NexStar+ AZ Hand Control with USB
The Celestron NexStar+ AZ Hand Control is the standard computer accessory on all current altazimuth mounted Celestron go-to telescopes: SLT, LCM, SE, NexStar Evolution, and CPC, and CPC Deluxe computerized telescopes.
$99.95

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Celestron NexStar+ EQ Hand Control with USB
The Celestron NexStar+ EQ Hand Control is the standard computer accessory on all current equatorially mounted Celestron go-to telescopes: Advanced VX, CGEM, CGEM II, CGEM DX, CGX, and CGE Pro computerized telescopes.
$99.95

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Celestron Polar Axis Finderscope for CGX and CGX-L Mounts
The optional Polar Axis Finderscope for the Celestron CGX Mount series provides an easy, straightforward way to polar align your mount. The Polar Finderscope includes a dovetail base bracket that attaches to the CGX or CGX-L Mount.
$139.95
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Celestron Counterweights for Equatorial Mounts
Celestron counterweights are needed any time a heavier load is added to the mount. Available for the CG-5, CGEM, and CGE Pro equatorial mounts, these counterweights are good for astrophotography applications with heavy equipment.
$59.95 - $129.95

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Celestron StarSense Accessory
3.0 / 5.0
Become an instant astronomer, even if you've never used a telescope before, with the one-of-a-kind StarSense AutoAlign from Celestron. Even the most advanced telescope users will love using StarSense AutoAlign.
$349.95

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Celestron f/6.3 Reducer-Corrector for Schmidt-Cassegrain
5.0 / 5.0
Can't see the entire object in your telescope? The Celestron f/6.3 Reducer-Corrector for Schmidt Cassegrains converts the focal length so you get a wider field of view as well as shorter exposure times for astrophotography with your CCD camera.
$149.95

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RS-232 Cable for Celestron Computerized Telescopes
3.8 / 5.0
The RS-232 Cable for Celestron Computerized Telescopes connects the GoTo Hand Controller to a PC to use astronomy software to control your telescope.
$19.95

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Celestron 1.25" Telescope Eyepiece and Filter Accessory Kit
4.7 / 5.0
The Celestron 1.25" Eyepiece and Filter Kit is a perfect starter kit for the beginning astronomer. Includes 5 Plossl telescope eyepieces, 2x Barlow lens, 6 color planetary filters, and neutral density moon filter. All these come in an aluminum case.
$169.95

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Celestron 2" Telescope Eyepiece and Filter Accessory Kit
4.8 / 5.0
The Celestron 2" Eyepiece and Filter Accessory Kit is a perfect assortment of 2" accessories to expand your viewing abilities. Comes with three E-Lux 2" eyepieces, a 2x Barlow, five colored planetary filters, and an aluminum carrying case.
$309.95

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Celestron AC Adapter for Computerized Telescopes
4.0 / 5.0
You can power your computerized Celestron telescope at home, and view all night long with no worries of running out of batteries. This Celestron AC adapter works on all Celestron computerized telescope mounts except for the CGE Pro line.
$32.95

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Celestron 2" XLT Schmidt-Cassegrain Mirror Diagonal
4.0 / 5.0
Celestron's 2" XLT Diagonal boasts high performance StarBright XLT coatings, allowing you to take full advantage of the wider field of view provided by 2" eyepieces.
$149.95

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Celestron Polar Finder for CG-5 & CGEM Telescope Mounts
5.0 / 5.0
The Celestron Polar Axis Finder is designed to help you polar align your CG-5 (Advanced Series) Equatorial Mount quickly, easily and with a high degree of accuracy.
$49.95

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Celestron SkySync GPS Accessory
4.2 / 5.0
Use the SkySync accessory to easily add GPS to your Celestron computerized telescope and get time, date, and location downloads from orbiting Global Positioning Satellites.
$139.95

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Please Note:
Any discounts and/or promotional offers apply only to products listed on their respective pages. Prices valid only while supplies last and are limited to stock on hand.

Products on sale or subject to promotional offers are limited to two units per customer. Large volume orders are subject to special order policies — contact our Customer Service Department for additional details.

Pricing and/or promotions are subject to change without notice.