Accessories

Ensure maximum light transmission without loss of optical quality with the Celestron Dielectric Star Diagonal, 2” with Twist-Lock. Upgrade your exi...

The Celestron 2-inch Mirror Diagonal is an essential accessory for astronomers who want to use 2-inch eyepieces with their compatible telescopes. I...

Ensure maximum light transmission without loss of optical quality with the Celestron Dielectric Star Diagonal, 1.25” with Twist-Lock. Upgrade y...

The Celestron 1.25” Star Diagonal slides into the focuser (1.25”) of your refractor or catadioptric telescope and accepts standard 1.25” eyepieces,...

Did you know that most telescopes work well for daytime viewing as well as for astronomy? If you have a refractor or a catadioptric telescope (the ...

A Visual Back is a metal adapter that screws onto the standard rear cell threads of Schmidt-Cassegrain and Maksutov-Cassegrain telescopes and accep...

Add the Celestron Stereo Binocular Viewer to your repertoire and enjoy celestial views with more contrast and improved detail! Our eyes work as a t...

The Celestron 9x50 Right Angle Correct Image (RACI) Finder is a great upgrade to the standard finderscopes included with many Schmidt-Cassegrain te...

Spend less time centering your target and more time stargazing with Celestron’s  premium finderscope: StarPointer Pro. Traditional red dot findersc...

The Celestron StarPointer Finderscope is the way to go if you want the easiest way possible to locate an object and center it in your eyepiece. The...

The Celestron USB Cooling Fan is designed for StarSense Explorer 10-inch and 12-inch Dobsonian telescopes. It helps cool the primary mirror to ...

The Celestron PowerTank Glow 5000 is a convenient 2-in-1 accessory for amateur astronomers. It combines a rechargeable handheld red LED flashli...

The disruptive glare of white light can ruin your stargazing experience in an instant. Steer clear of white light while still navigating your obser...

A red flashlight is one of the most beneficial accessories you can own as an amateur astronomer, no matter how occasional your night sky observatio...

Wipe away dust, dirt, fingerprints and other particles on your lenses to see clearly with the Celestron Lens Cleaning Kit. This cleaning kit works ...

Dust, lint, or smudges on your eyepiece or telescope can ruin an observing session or affect your photos and astrophotography. Even a single strand...

Optimize your setup to run smoothly and the way you want—even with a third-party (i.e., non-Celestron) computerized telescope mount. This cable...

Take the guesswork out of using third-party heating bands or straps and increase your power efficiency with the Celestron Thermistor for Smart DewH...

Work smarter, not harder, when it comes to combating dew. The Smart DewHeater and Power Controller 4X prolongs your battery life by optimizing powe...

Work smarter, not harder, when it comes to combating dew. The Smart DewHeater and Controller 2x prolongs your battery life by optimizing power usag...

The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observi...

The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your obs...

The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observi...

The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your obs...