Telescope Accessories

This 90° 1.25" mirror-type star diagonal uses enhanced aluminum mirror coatings for a full 95% reflectivity. The mirror is overcoated with quartz f...

AstroZap Light Shroud – For 12" Astro-Tech AT12RCT Truss-Tube Ritchey-Chrétien Block the Glare. Seal the Tube. Sharpen the View. The AstroZap Light...

This felt-lined satin black powder-coated matte-finish tube ring is designed to hold the TeleVue TV-76, TV-85, and Pronto optical tubes. The ring i...

This blue 7 x 50mm right-angle erect/right-reading image multicoated achromatic doublet finder is available as a more-convenient replacement for th...

AstroZap Flexi-Heat® Heated Dew Shield – With One Notch for Celestron 8" AVX, CGEM, and EdgeHD SCTs Targeted Dew Protection for Your Mount-and-Dove...

TeleGizmos Standard Telescope Cover for 6" to 8" Newtonian or Schmidt-Newtonian Reflectors on German Equatorial Mounts Whether you’re rolling out y...

This Product Has Been Discontinued And This Is Here for Informational Purposes Only. It Is No Longer For  Sale. AstroZap Dew Heater Strap for 9.25"...

This cover will protect any altazimuth mount 7" Maksutov-Cassegrain or 8" Schmidt-Cassegrain dual fork arm catadioptric telescope that sits directl...

AstroZap Light Shroud for 8" Sky-Watcher Collapsible Dobsonian The 8" Sky-Watcher FlexTube Dobsonian is a favorite among backyard astronomers for i...

Clamshell-type tube holder designed specifically to allow the Takahashi FC-60CB, FS-60Q & FC-76DCU (80QS)refractor (or any optical tube 58mm in...

This polar finderscope with red LED illuminator works with the Losmandy GM-8 and G11 mounts only. It threads into the polar axis and works in both ...

The Celestron Aluminum Dew Shield and Cap is the perfect addition and perfect fit for your Celestron SCT.  The Celestron Aluminum Dew Shield with C...

The Celestron Aluminum Dew Shield and Cap is the perfect addition and perfect fit for your Celestron SCT. The Celestron Aluminum Dew Shield with Co...

AstroZap Dew Heater for Telrad Finders Your Telrad is one of the most intuitive and widely used finderscopes in amateur astronomy—but it's also one...

This cover will protect any 12" Dobsonian reflector with an aluminum or Sonotube optical tube, such as those from Celestron, Hardin, Meade, and Ori...

This adapter allows you to connect your Celestron computerized telescope to your PC through a high speed USB port, rather than through a slower ser...

The essential accessory to improve your alignment and imaging sessions. Sometimes getting a polar alignment can be frustrating.  If you had the abi...

This Losmandy DVR108/66 3-ring photoguide/guider mounting ring set mounts a refractor photoguide scope (such as the Orion ShortTube 80) and a circu...

This Starlight Instruments Feather Touch CPC-800 MicroFocuser replaces the standard focus knob on your Celestron CPC-800 8" Schmidt-Cassegrain tele...

2" prime focus adapter for unvignetted prime focus photography with TeleVue's Pronto, Genesis, TV-101, TV-102, and Renaissance refractors, but can ...

The Celestron Aluminum Dew Shield and Cap is the perfect addition and perfect fit for your Celestron SCT. The Celestron Aluminum Dew Shield with Co...

AstroZap Dust Cover – For Tube End of Astro-Tech AT16RCT 16" Truss-Tube Ritchey-Chrétien Shield Your Primary Mirror from Dust, Debris, and Dew Betw...

AstroZap Flexible Dew Shield – For Celestron 9.25" SCT (Black Plastic, One Notch for German Equatorial Mounts) Lightweight, Notched, and Ready to B...