Accessories

Add GPS to your Celestron computerized telescope and get time, date, and location downloads from orbiting Global Positioning Satellites. This 16-ch...

FEATURES StarSense Hand Control is compatible with the StarSense AutoAlign accessory for use with Celestron computerized telescopes Flash upgradea...

The Celestron NexStar+ EQ Hand Control is the standard computer accessory on all current equatorially mounted Celestron go-to telescopes: Advanced ...

The Celestron NexStar+ AZ Hand Control is the standard computer accessory on all current altazimuth mounted Celestron go-to telescopes: SLT, LCM, S...

Cut the cord and control your telescope wirelessly with the Celestron SkyPortal WiFi Module. This easy-to-use accessory connects your compatible Ce...

Wind, an unsteady tripod, or even an accidental bump can disturb your image quality. Keep your telescope still while observing with these sturdy pa...

The Celestron AUX Port Splitter lets you add a second auxiliary port to your compatible Celestron computerized telescope mount. Simply plug the ada...

The PowerTank Lithium Pro is for the true power user!  This higher capacity unit is the latest version of our bestselling PowerTank Lithium. PowerT...

The PowerTank Lithium keeps the charge going for the astronomer on the go. The Lithium-Iron Phosphate (LiFePO4) battery chemistry has significant a...

Power your telescope wherever your adventures take you with the Celestron PowerTank Lithium LT, Celestron’s smallest and lightest lithium-ion power...

Take your telescope anywhere with this portable, rechargeable power supply. Enjoy extended observing and imaging sessions worry-free with 17 amp-ho...

For any Celestron computerized telescope. Now you can take your telescope anywhere with this portable rechargeable power supply. Whether you have a...

Power your computerized telescope wherever your astronomy adventures take you. The Celestron Car Battery Adapter lets you connect your telescop...

Celestron’s AC Adapter, made exclusively for our CGEM and CGE Pro mounts, is designed to conveniently provide continuous power to your mount wh...

Enjoy your telescope without batteries with this AC adapter! When using your telescope at home or near any wall outlet, you can enjoy hours of unin...

The 2" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, wh...

The 1-1/4" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae...

The 2-inch Light Pollution Reduction (LPR) Filters are designed to selectively block wavelengths of light produced by artificial sources, including...

Our 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengths of light, specificall...

Colored filters help reveal details on a planet’s surface and cloud structures, enhancing contrast for a clearer view. The planetary filters includ...

The Celestron Variable Polarizing Filter lets you customize the brightness of celestial objects by adjusting light transmission from approximately ...

The Celestron Neutral Density Moon Filter reduces the amount of light reaching your eyepiece by 87%, allowing only 13% of the incoming light to pas...

The Celestron Moon Filter enhances lunar observations by reducing the Moon’s intense brightness and glare, making surface features easier to see th...

The Celestron Moon Filter Set enhances lunar observations by reducing the Moon’s brightness and glare, improving contrast and making surface de...