Telescope Accessories

This 1.75" x 40" AstroStrap dew heater strip fits 11" catadioptric telescopes having an outer barrel diameter of 11.8" to 13.4" (300mm to 340mm). O...

This Product Has Been Discontinued And This Is Here for Informational Purposes Only. It Is No Longer For  Sale. This 1.75" x 38" AstroStrap dew hea...

Subtitled "An Observing Guide from Deep Sky Magazine," this helpful guide to the heavens was edited by David Eicher, associate editor of Astronomy ...

This cover will protect the altazimuth mount Celestron NexStar 9.25" Schmidt-Cassegrain dual fork arm catadioptric. To install the cover on the al...

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

This lightweight Astrozap LSAT12 light shroud fits the Astro-Tech 12" AT12RCT truss-tube Ritchey-Chrétien reflector. While the scope's truss-tube d...

This lightweight Astrozap light shroud fits the Meade 16" LightBridge truss-tube Dobsonian reflector only. It is made of durable black cloth, with ...

This 2.25" long by 2" diameter adapter tube allows the use of conventional 2" star diagonals (the kind that have a 2" diameter barrel that fits int...

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 ...

This right-angle erect/right-reading image finderscope is a sensible replacement for the straight-through inverted image finder supplied with Meade...

One end of this 2" diameter x 2" long extension tube fits into 2" focuser drawtubes. The opposite end is a 2" diameter eyepiece holder that uses a ...

This dew shield fits the Celestron 5" NexStar 5SE Schmidt-Cassegrain. It has a notch cut into it to clear the mounting dovetail on the side of the ...

This 1.75" x 52" AstroStrap dew heater strip fits 14" and 16" catadioptric telescopes with an outer barrel diameter of 14.6" to 16.2" (370mm to 410...

This Product Has Been Discontinued And This Is Here for Informational Purposes Only. It Is No Longer For  Sale. This 1.75" x 33" AstroStrap dew hea...

The Astrozap dew shield/lens shade is made of lightweight, flexible, and durable black ABS plastic, lined with black felt to absorb both moisture a...

This 1" x 30" dew heater strip fits 7" to 8" catadioptric telescopes. The entire back of the heater strip is Velcro. There is a Velcro tab on an el...

The Astrozap dew shield/lens shade is made of lightweight, flexible, and durable black ABS plastic, lined with black felt to absorb both moisture a...

This PowerSeeker 1.25" visual accessory Kit is designed to enhance the capabilities of your Celestron PowerSeeker telescope at a very modest cost, ...

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...

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 ...

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...