Telescope Accessories

The Starbeam non-magnifying red dot finder for TeleVue scopes seems to project a 10 arc minute diameter ball of red light wherever your telescope i...

Telrad PulSar Pulsing Reticle Module Upgrade Your Telrad with a Pulsing Reticle for Easier Nighttime Targeting The Telrad PulSar module adds a puls...

Celestron Smart DewHeater & Power Controller 2X Intelligent dew protection and power distribution for streamlined telescope setups Dew doesn’t ...

Thousand Oaks Dew Heater Strip – For 1.25" Eyepieces & Small Finderscopes Keep Your Optics Clear and Dew-Free All Night Long There’s nothing qu...

AstroZap Flexible Dew Shield for Celestron C90 & Meade ETX-90 – Black Plastic Don’t let their small size fool you—Celestron’s C90 and Meade’s E...

This cover will protect any 16" to 18" truss-tube Dobsonian reflector. For ease of installing the cover on the scope, the assembled optical tube is...

AstroZap Light Shroud – For 10" Astro-Tech AT10RCT Truss-Tube Ritchey-Chrétien Protect Your Light Path. Improve Contrast. Shield Your Optics. The A...

Celestron 11-inch Dew Heater Ring (Part #94053) Direct-glass heating for 11" SCT, EdgeHD, and RASA optical tubes When you own a premium 11" Celestr...

AstroZap Flexible Dew Shield for Most Celestron 8" SCTs & 7" Maks – Black Plastic The Celestron 8" Schmidt-Cassegrain and 7" Maksutov-Cassegrai...

This 45-degree viewing angle image erecting diagonal is designed to use 1.25" eyepieces in catadioptric scopes with a 1.25" visual back or in refra...

AstroZap Dust Cover – For Tube End of Astro-Tech AT12RCT 12" Truss-Tube Ritchey-Chrétien Keep the Rear Cell Clean, Covered, and Ready for Clear Ski...

AstroZap Flexi-Heat® Heated Dew Shield – For Celestron 11" CGE & EdgeHD SCTs (with Single Notch) Active Dew Control for Celestron 11" Optical T...

AstroZap Flexible Dew Shield for Celestron NexStar 5SE – With Notch The Celestron NexStar 5SE is the ultimate grab-and-go scope—but that compact de...

The necessary companion for the Quattro Imaging Newtonians to achieve true professional images. The inherent problem with reflectors is coma as you...

AstroZap Flexi-Heat® Heated Dew Shield – For Celestron 11" CGE & EdgeHD SCTs (with Dual Notches) Integrated Dew Control for Fully Rigged 11" Op...

ZWO DC Y Splitter Cable – Power More, Worry Less The ZWO DC Y Splitter Cable is a simple yet essential accessory for astrophotographers looking to ...

This kit consists of eleven Celestron 2" visual accessories that will get you started observing right with your new Celestron telescope - or any br...

AstroZap Focusing Cap with Built-In Bahtinov Mask – 8" SCT and Similar OTAs Perfect focus is the foundation of any great observing or imaging sessi...

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...

AstroZap Flexible Dew Shield for Astro-Tech 8" RC with Dual Notches – Black The AstroZap flexible dew shield is a lightweight, field-ready solution...

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 ...

While described as a 3" extension tube in TeleVue's literature, the actual length of the tube is 3.5". One end of this 2" diameter x 3.5" long exte...

This cover will protect any altazimuth mount 10" or 11" Schmidt-Cassegrain dual fork arm catadioptric telescope that sits directly on a tripod with...

The more time you can spend at your scope without getting a back ache from standing bent over the eyepiece, the more detail you'll see and the bett...