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...

This lightweight Astrozap light shroud fits the Sky-Watcher 8" collapsible truss-tube Dobsonian reflector only. It improves your scope's image cont...

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

This Explore Scientific 8x50mm illuminated crosshair reticle straight-through finder provides erect and right-reading images. This straight-though ...

This heavy-duty finderscope bracket is designed specifically to hold a Takahashi 7 x 50mm finderscope only. It has a flat mounting shoe with holes ...

You normally can't use your telescope's friction-fit dust cover when you have a dew shield installed on your scope, since the dew shield fits on yo...

Celestron's innovative dew solution provides heat where you need it most, on the corrector. The Celestron Dew Heater Ring is the ideal dew preventi...

This Astrozap Flexi-Heat heated dew shield is designed to fit the Celestron 5" NexStar 5SE Schmidt-Cassegrain. The flexible plastic rollup dew shie...

This Astrozap Flexi-Heat heated dew shield fits most Celestron 8" Schmidt-Cassegrains (except the NexStar 8 GPS/I/SE) and most Meade 7" Maksutov-Ca...

Explore Scientific’s HR Variable Coma Corrector is a high-performance optical corrector designed by world famous optical designer Harrie Rutten, an...

This cover will protect any altazimuth or equatorially-mounted Meade ETX Maksutov, from the 3.5" ETX90 to the 5" ETX125, from heat, dew, and dust. ...

This lightweight Astrozap LSAT16 light shroud fits the big Astro-Tech 16" AT16RCT truss-tube Ritchey-Chrétien reflector. While the scope's truss-tu...

This Astrozap focusing cap with built-in Bahtinov focusing mask will fit most 152mm aperture refractors, or any scope with an optical tube or lens ...

This Astrozap focusing cap with built-in Bahtinov focusing mask will fit the Celestron C90 and Meade ETX90 Maksutov-Cassegrains, or any scope with ...

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...

This Astrozap black cloth dust cover fits over the front end of your 14" Astro-Tech AT14RCT truss-tube R-C to protect your optics when your telesco...

This right-angle erect image finderscope is a sensible replacement for the straight-through inverted image 8 x 50mm finder supplied as standard equ...

This right-angle erect image finderscope is a sensible replacement for the straight-through inverted image 8 x 50mm finder supplied as standard equ...

You normally can't use your telescope's friction-fit dust cover when you have a dew shield installed on your scope, since the dew shield fits on yo...

You normally can't use your telescope's friction-fit dust cover when you have a dew shield installed on your scope, since the dew shield fits on yo...

This 1.75" x 29" AstroStrap dew heater strip fits refractors and catadioptric telescopes. One side of the heater strip is sponge-insulated. This di...

This cover will protect a 10" to 12" Newtonian or Schmidt-Newtonian reflector on a German equatorial mount, as well as any other 10" to 12" German ...

This cover will protect any 16" Meade Schmidt-Cassegrain telescope. It will not work with the 16" RCX400 Advanced Ritchey-Chrétien catadioptric, du...

This cover will protect any 14" Schmidt-Cassegrain or catadioptric telescope, such as the Celestron CGE1400 and older C14 and the Meade 14" LX200GP...