Celestron

This Celestron eyepiece holder/visual back threads on the 2" rear cell of all Celestron 5", 8", 9.25" and 11" Schmidt-Cassegrain telescopes to allo...

Flat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor. Unlike the ...

The Celestron AVX8 HD telescope puts 8" aplanatic EdgeHDhigh definition Schmidt optics on a precision Celestron AVX go-to German equatorial mount t...

The Celestron #94004 NexStar carrying case is designed to safely carry a NexStar 8 telescope (assembled OTA and fork arm/drive base, not including ...

This Celestron EdgeHD prime focus T-adapter fits the rear cell of Celestron 9.25", 11", and 14" EdgeHD catadioptric telescopes for DSLR imaging. It...

This Celestron 22 pound counterweight lets you balance extra-heavy accessory loads (such as a large photoguide refractor, accessory dovetail, mount...

This Celestron piggyback mount is a handy accessory for all observers interested in wide-field deep-sky astrophotography. This lightweight mount al...

This "universal" prime focus adapter drops into the 1.25" focusers of any reflector or refractor telescope using 1.25" visual accessories. It is us...

These vibration suppression pads reduce natural telescope and spotting scope vibrations that blur images.Telescope and spotting scope vibrations ar...

Here's a sensational value - a big 6" (150mm) achromatic refractor optical tube that's priced like other manufacturers' 80mm scopes.  This Celestro...

The Celestron CGX Equatorial 800 HD 8" telescope puts unique new 8" aplanatic (free from coma and corrected for spherical aberration) EdgeHD high d...

The Celestron #93920 NexStar RS-232 Cable connects your NexStar telescope to a laptop or PC so you can update your telescope firmware or control yo...

For the many observers who feel 9.25" is the sweet spot in Celestron's optical lineup, we have a treat - award-winning 9.25" Celestron EdgeHD optic...

This exceptional Celestron 15mm Luminos 1.25" eyepiece uses seven optical elements for optimized performance across a very wide and flat 82° field ...

The Celestron 114LCM is a good-sized battery-operated fully computerized go-to scope at a good low price that is a super introduction to serious de...

This Celestron battery-operated single axis drive motor will work with Celestron AstroMaster and PowerSeeker telescopes and Celestron CG-2 and CG-3...

Celestron's SkyMaster 20 x 80mm binocular is a surprising performer for such a reasonably-priced instrument. It is waterproof, something rarely fou...

This 17.25" dovetail plate attaches to the underside of a Celestron 9.25" Schmidt-Cassegrain optical tube, bolting to the tube's front and rear cel...

 This is a good quality medium power fully-multicoated eyepiece at a very economical price for the astronomer on a budget. It's designed for lunar ...

Celestron has reinvented the Dobsonian telescope with StarSense Explorer—the first Dobsonian that uses your smartphone to analyze the night sky and...

Custom made for CGX and CGX-L Mounts Adjustable bracket angle for best accessibility 6x magnification Simple reticle map easily locates the North ...

This Celestron 20 x 50mm UpClose G2 is a very inexpensive, very high power porro prism that's light enough to allow comfortable strain-free extende...

This 4.24" tall die-cast metal bracket connects both roof prism and porro prism binoculars to a camera tripod for extended no-shake viewing. The st...

This exceptional Celestron 19mm Luminos ultra wide field 2" eyepiece uses six optical elements for optimized performance across a very wide and fla...