Telescope Accessories

The Celestron PTL12V Power Tank Lithium rechargeable battery pack uses new technology for a lighter, more compact, less maintenance portable 12VDC ...

AstroZap Artificial Star – Collimation and Optical Testing Aid Fine-tuning your optics doesn’t have to wait for clear skies. With the AstroZap Arti...

This Celestron 2" mirror star diagonal for catadioptric telescopes has Starbright XLT enhanced aluminum multicoatings for a reflectivity of better ...

The 10" and 11" Schmidt-Cassegrain telescopes from Meade and Celestron are among the most beloved in amateur astronomy—offering serious aperture, m...

This sloped-top cover will protect any 4" to 5" refractor with a focal ratio up to f/9 on a German equatorial mount or altazimuth mount. The scope ...

AstroZap Flexible Dew Shield for Celestron NexStar 6SE – With Notch The Celestron NexStar 6SE packs serious optical punch into a compact design—but...

The Astro-Tech ATCOLL Newtonian reflector collimating tool is a combination 1.25" sight tube and Cheshire eyepiece. It is precisely machined of alu...

The Celestron Newtonian reflector collimating tool is a combination of a sight tube and a Cheshire tool in a single unit. It has the precisely cent...

This sloped-top cover will protect any 6" refractor with a focal ratio of f/6 to f/8 on a large German equatorial mount. It is designed for mount/s...

This sloped-top cover will protect any 6" refractor with a focal ratio of f/6 to f/8 on a German equatorial mount. It is designed for mount/scope c...

ZWO EAF Temperature Sensor – Precision Autofocus Compensation for Changing Conditions Astrophotographers know that temperature fluctuations can wre...

 The water-resistant Skylite variable brightness flashlight provides two different colors of light - blue-white to help you set up and take down yo...

AstroZap Dew Heater Strap for 5" Telescopes Compact scopes like the 5" Maksutov-Cassegrain, Schmidt-Cassegrain, or refractor punch above their weig...

The Celestron auxiliary port splitter lets you use the Celestron StarSense accessory with Celestron mounts having only one hand controller port. Th...

AstroZap Light Shroud for 12" Sky-Watcher Collapsible Dobsonian If you own a collapsible truss-tube Dob like the Sky-Watcher 12" FlexTube, you alre...

AstroZap Dust Cover – For Tube End of Astro-Tech AT10RCT 10" Truss-Tube Ritchey-Chrétien Simple, Secure Protection for Your Rear Cell and Primary...

TeleGizmos 365 Series Dual-Layer Tripod Cover Your tripod is the foundation of your entire observing setup—and like any good foundation, it needs t...

A Star Diagonal lets you view objects that are at a 90° angle from the direction the telescope is pointing, thereby allowing comfortable viewing wh...

TeleGizmos 365 Series Cover for Meade ETX and Celestron NexStar 4SE / 5SE Telescopes Small but mighty, the Meade ETX and Celestron NexStar 4SE/5SE ...

While this fully solid state universal AC to DC power supply has the high power output needed to operate the Losmandy Gemini 2 go-to drive system o...

Telrad Dew Shield Simple, Effective Protection Against Dew If you’ve ever stepped away from your telescope for a few minutes only to return and fin...

This 90° 1.25" mirror-type star diagonal has Everbrite dielectric mirror coatings for 99% reflectivity. In addition to higher reflectivity than a c...

This premium 1.25" Takahashi TAKSD1 compression ring prism star diagonal is the diagonal that Takahashi puts with all of their complete telescope s...