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Telescope Accessories

Here you will find a growing selection of accessories to outfit your telescope.  From accessory kits to visual backs, this is the place to find what you need.

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  • $129.95 - $129.95
    $129.95
    $129.95 - $129.95
    $129.95

    Astro-Tech 2" 99% Reflectivity Dielectric Mirror Diagonal For Refractors

    Astro-Tech
    In Stock

    This 2” dielectric mirror-type star diagonal is an outstanding value. At this low price, if there ever was a bargain in astronomy, this is it. This...

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    $129.95 - $129.95
    $129.95
    $129.95 - $129.95
    $129.95
  • 1.25" 99% Reflectivity dielectric mirror diagonal
    $79.95 - $79.95
    $79.95
    $79.95 - $79.95
    $79.95

    Astro-Tech 1.25" 99% Reflectivity Dielectric Mirror Diagonal

    Astro-Tech
    In Stock

    This 1.25" Astro-Tech first-surface mirror star diagonal was named a Sky & Telescope Hot Product for 2007! Sky & Tel recognized that the As...

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    $79.95 - $79.95
    $79.95
    $79.95 - $79.95
    $79.95
  • Save $50.00 Save $0.00
    $199.00
    $199.00 - $199.00
    $199.00
    $149.00
    $149.00 - $149.00
    $149.00

    ZWO Standard Electronic Automatic Focuser (EAF) 5V

    ZWO
    More on the way

    A great solution for your focusing needs. The ZWO EAF provides precise focus control for all your imaging needs.  In April of 2021 ZWO introduced t...

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    $199.00
    $199.00 - $199.00
    $199.00
    $149.00
    $149.00 - $149.00
    $149.00
    Save $50.00 Save $0.00
  • $14.95 - $14.95
    $14.95
    $14.95 - $14.95
    $14.95

    Astro-Tech Finderscope Mounting Shoe

    Astro-Tech
    In Stock

    This finderscope mounting shoe is designed to work on a variety of Astro-Tech telescopes, as well as other manufacturers. This finder shoe is desig...

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    $14.95 - $14.95
    $14.95
    $14.95 - $14.95
    $14.95
  • Illuminated multiple reticle finder
    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95

    Astro-Tech Illuminated Multiple Reticle Finder

    Astro-Tech
    In Stock

    The Astro-Tech #ATF multiple reticle finder is a single-power illuminated multiple reticle red-dot finder for astronomy and daylight terrestrial us...

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    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95
  • Illuminated Non-magnifying Telrad finder (includes batteries and base)
    $46.00 - $46.00
    $46.00
    $46.00 - $46.00
    $46.00

    Telrad Illuminated Non-Magnifying Telrad Finder

    Telrad
    In Stock

    The Telrad is the best-selling non-magnifying finder for Dobsonians, equatorial reflectors, refractors, and Schmidt-Cassegrains alike. The Telrad p...

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    $46.00 - $46.00
    $46.00
    $46.00 - $46.00
    $46.00
  • $29.00 - $29.00
    $29.00
    $29.00 - $29.00
    $29.00

    ZWO 12V 5A AC To DC Adapter For Cooled Cameras American Standard

    ZWO
    In Stock

    This is required for cooling your ZWO camera or running your AM5 and AM3 mounts. American Standard Sockets AC to DC 12 Volts at 5 AmpsThis power...

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    $29.00 - $29.00
    $29.00
    $29.00 - $29.00
    $29.00
  • $79.95 - $79.95
    $79.95
    $79.95 - $79.95
    $79.95

    Astro-Tech 8x50 Finder Scope

    Astro-Tech
    In Stock

    The Astro-Tech 8x50 finderscope is a fantastic value as well as an improvement over many stock finderscopes. The finderscope bracket is designed ...

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    $79.95 - $79.95
    $79.95
    $79.95 - $79.95
    $79.95
  • QuikFinder Illuminated red bullseye finder
    $53.95 - $53.95
    $53.95
    $53.95 - $53.95
    $53.95

    Rigel QuikFinder Illuminated red bullseye finder

    Rigel Systems
    In Stock

    This straight-through viewing non-magnifying finder has a bull's-eye reticle, rather than a red dot. When you look at the sky through the tilted cl...

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    $53.95 - $53.95
    $53.95
    $53.95 - $53.95
    $53.95
  • 2" 99% Reflectivity dielectric mirror diagonal for SCTs
    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95

    Astro-Tech 2" 99% Reflectivity Dielectric Mirror Diagonal for SCTs

    Astro-Tech
    In Stock

    This 2" dielectric mirror-type star diagonal is designed to give you first-class performance with a Schmidt-Cassegrain - at a money-saving and far ...

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    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95
  • $248.00 - $248.00
    $248.00
    $248.00 - $248.00
    $248.00

    ZWO Standard Electronic Automatic Focuser (EAF) 5V Advanced Set

    ZWO
    More on the way

    A great solution for your focusing needs. The ZWO EAF provides precise focus control for all your imaging needs.  In April of 2021 ZWO introduced t...

    View full details
    $248.00 - $248.00
    $248.00
    $248.00 - $248.00
    $248.00
  • $249.95 - $249.95
    $249.95
    $249.95 - $249.95
    $249.95

    Celestron Electronic Focus Motor For SCT And EdgeHD 94155-A

    Celestron
    In Stock

    The Celestron Focus Motor for SCT and EdgeHD enables electronic focusing using a computer or Celestron computerized mount hand controller for remo...

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    $249.95 - $249.95
    $249.95
    $249.95 - $249.95
    $249.95
  • $23.95 - $23.95
    $23.95
    $23.95 - $23.95
    $23.95

    Celestron StarPointer Illuminated Red Dot Finder 51630

    Celestron
    In Stock

    The Celestron Star Pointer is a straight-through viewing red dot-type finder. It comes with two bases. One base is shaped to fit telescope optical ...

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    $23.95 - $23.95
    $23.95
    $23.95 - $23.95
    $23.95
  • 1.25"/2" laser collimator
    $44.95 - $44.95
    $44.95
    $44.95 - $44.95
    $44.95

    Astro-Tech 1.25"/2" Laser Collimator

    Astro-Tech
    In Stock

    This economical Astro-Tech Laser Collimator permits fast and consistent collimation of a Newtonian reflector's optics, including Dobsonians and as...

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    $44.95 - $44.95
    $44.95
    $44.95 - $44.95
    $44.95
  • Vixen-Style mounting bracket for Astro-Tech multiple reticle finder
    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00

    Astro-Tech Vixen-Style Mounting Bracket for Astro-Tech Multiple Reticle Finder

    Astro-Tech
    In Stock

    This Astro-Tech mounting stalk lets you use the Astro-Tech multiple reticle finder with many Vixen/Celestron/Orion-style refractors or reflectors ....

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    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
  • LensPen Optics cleaning tool
    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95

    Celestron LensPen Optics Cleaning Tool

    Celestron
    In Stock

    This shirt pocket cleaning tool will keep your eyepieces and small optics dust- and spot-free while out in the field day or night. This is an inexp...

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    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95
  • $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95

    Celestron 2 Amp AC Adapter for Celestron Telescopes

    Celestron
    In Stock

    This Celestron AC adapter allows Celestron NexStar, CGE, CPC, and Advanced Series scopes to be powered by normal household AC for backyard use, sav...

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    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95
  • 365 Series Cover for 5" and 6" f/6 to f/8 refractors on a large German equatorial mount
    $179.00 - $179.00
    $179.00
    $179.00 - $179.00
    $179.00

    TeleGizmos 365 Series Cover for 5" and 6" f/6 to f/8 Refractors on a Large German Equatorial Mount

    TeleGizmos
    More on the way

    This sloped-top 365 Series cover uses dual layer construction to meet the most demanding 24 hour a day/7 day a week/365 day a year outside exposure...

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    $179.00 - $179.00
    $179.00
    $179.00 - $179.00
    $179.00
  • Two channel/four output dew heater controller
    $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00

    Astrozap Two Channel/Four Output Dew Heater Controller

    Astrozap
    In Stock

    The Astrozap dual channel dew heater controller is simple, easy to use, compact, and lightweight (only 7 ounces). Its heavy duty plastic case measu...

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    $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00
  • $249.95 - $249.95
    $249.95
    $249.95 - $249.95
    $249.95

    Celestron Powertank Lithium Pro 12V DC Rechargeable Battery 18768

    Celestron
    In Stock

    Extra-large capacity portable power pack featuring Celestron’s LiFePO4 battery technology Powers your telescope for up to 17 hours Features 2 US...

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    $249.95 - $249.95
    $249.95
    $249.95 - $249.95
    $249.95
  • 365 Series Cover for 8" and 10" Schmidt-Cassegrains on a large German equatorial mount
    $162.00 - $162.00
    $162.00
    $162.00 - $162.00
    $162.00

    TeleGizmos 365 Series Cover for 8" and 10" Schmidt-Cassegrains on a Large German Equatorial Mount

    TeleGizmos
    More on the way

    This sloped-top 365 Series cover uses dual layer construction to meet the most demanding 24 hour a day/7 day a week/365 day a year outside exposure...

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    $162.00 - $162.00
    $162.00
    $162.00 - $162.00
    $162.00
  • 365 Series Cover for 11" to 14" Schmidt-Cassegrains on a large German equatorial mount
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00

    TeleGizmos 365 Series Cover for 11" to 14" Schmidt-Cassegrains on a Large German Equatorial Mount

    TeleGizmos
    More on the way

    This sloped-top 365 Series cover uses dual layer construction to meet the most demanding 24 hour a day/7 day a week/365 day a year outside exposure...

    View full details
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00
  • 5 Amp AC adapter for Celestron VX, CGEM, and CGE Pro mounts
    $89.95 - $89.95
    $89.95
    $89.95 - $89.95
    $89.95

    Celestron 5 Amp AC Adapter for Celestron VX, CGEM, and CGE Pro Mounts

    Celestron
    In Stock

    This heavy duty Celestron AC adapter contains a switching power supply that converts household current AC power to 12 Volt DC power to operate your...

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    $89.95 - $89.95
    $89.95
    $89.95 - $89.95
    $89.95
  • Extra Telrad mounting base
    $8.95 - $8.95
    $8.95
    $8.95 - $8.95
    $8.95

    Extra Telrad mounting base

    Telrad
    More on the way

    This extra Telrad base is for those who have more than one telescope, and who want to transfer their Telrad finder from scope to scope to save the ...

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    $8.95 - $8.95
    $8.95
    $8.95 - $8.95
    $8.95

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