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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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  • Paracorr Type 2 photo/visual
    $537.00 - $537.00
    $537.00
    $537.00 - $537.00
    $537.00

    TeleVue Paracorr Type 2 Photo/Visual

    TeleVue
    In Stock

    Because the original 1989 TeleVue Paracorr (Parabola Corrector) eliminated the coma inherent in fast parabolic mirrors, it made reflectors with "fa...

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    $537.00 - $537.00
    $537.00
    $537.00 - $537.00
    $537.00
  • Heater strap for 3" scopes
    $47.00 - $47.00
    $47.00
    $47.00 - $47.00
    $47.00

    Astrozap Dew Shield Heater Strap for 3" Scopes

    Astrozap
    More on the way

    AstroZap Dew Heater Strap for 3" Telescopes Even the smallest scopes can fall victim to dew—often faster than their larger counterparts. The AstroZ...

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    $47.00 - $47.00
    $47.00
    $47.00 - $47.00
    $47.00
  • Focusing cap - Bahtinov focusing mask - Celestron 5" SCT or Astro-Tech AT115EDT
    Sold out
    $96.00 - $96.00
    $96.00
    $96.00 - $96.00
    $96.00

    Astrozap Focusing Cap - Bahtinov Focusing Mask - Celestron 5" SCT or Astro-Tech AT115EDT

    Astrozap
    Sold Out

    AstroZap Focusing Cap with Built-In Bahtinov Mask – For Celestron 5" SCT & Astro-Tech AT115EDT Perfect focus doesn’t have to be a guessing game...

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    $96.00 - $96.00
    $96.00
    $96.00 - $96.00
    $96.00
    Sold out
  • Heater strap for 4" scopes
    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00

    Astrozap Heater Strap for 4" Scopes

    Astrozap
    More on the way

    AstroZap Dew Heater Strap for 4" Telescopes Small scopes still suffer from big dew problems. Whether you’re observing with a 4" refractor, Maksutov...

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    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00
  • 10"-12" German Equatorial mount SCT standard cover
    $76.00 - $76.00
    $76.00
    $76.00 - $76.00
    $76.00

    TeleGizmos 10"-12" German Equatorial Mount SCT Standard Cover

    TeleGizmos
    In Stock

    This sloped-top cover will protect a 10" to 12" Schmidt-Cassegrain on a German equatorial mount. It is designed for mount/scope combinations requir...

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    $76.00 - $76.00
    $76.00
    $76.00 - $76.00
    $76.00
  • For Celestron 8" NexStar 8SE, flexible black plastic, with notch
    $43.00 - $43.00
    $43.00
    $43.00 - $43.00
    $43.00

    Astrozap For Celestron 8" NexStar 8SE, Flexible Black Plastic, with Notch

    Astrozap
    In Stock

    AstroZap Flexible Dew Shield for Celestron NexStar 8SE – With Notch The Celestron NexStar 8SE is one of the most beloved and versatile telescopes a...

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    $43.00 - $43.00
    $43.00
    $43.00 - $43.00
    $43.00
  • Power Tank Lithium 7 Amp-hour 12V DC rechargeable battery
    $174.95 - $174.95
    $174.95
    $174.95 - $174.95
    $174.95

    Celestron Powertank Lithium 7 Amp-Hour 12V Dc Rechargeable Battery 18771

    Celestron
    In Stock

    The Celestron PTL12V Power Tank Lithium rechargeable battery pack uses new technology for a lighter, more compact, less maintenance portable 12VDC ...

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    $174.95 - $174.95
    $174.95
    $174.95 - $174.95
    $174.95
  • Artificial star
    $110.00 - $110.00
    $110.00
    $110.00 - $110.00
    $110.00

    Astrozap Artificial Star

    Astrozap
    More on the way

    AstroZap Artificial Star – Collimation and Optical Testing Aid Fine-tuning your optics doesn’t have to wait for clear skies. With the AstroZap Arti...

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    $110.00 - $110.00
    $110.00
    $110.00 - $110.00
    $110.00
  • 2" Starbright XLT Enhanced aluminum mirror diagonal for SCTs
    $184.95 - $184.95
    $184.95
    $184.95 - $184.95
    $184.95

    Celestron 2" Starbright XLT Enhanced Aluminum Mirror Diagonal for SCTs

    Celestron
    More on the way

    This Celestron 2" mirror star diagonal for catadioptric telescopes has Starbright XLT enhanced aluminum multicoatings for a reflectivity of better ...

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    $184.95 - $184.95
    $184.95
    $184.95 - $184.95
    $184.95
  • 365 Series Cover for 10"-11" catadioptric telescopes
    $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00

    TeleGizmos 365 Series Cover for 10"-11" Catadioptric Telescopes

    TeleGizmos
    In Stock

    The 10" and 11" Schmidt-Cassegrain telescopes from Meade and Celestron are among the most beloved in amateur astronomy—offering serious aperture, m...

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    $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00
  • 5" F/8 or f/9 focal ratio refractor standard cover
    $79.00 - $79.00
    $79.00
    $79.00 - $79.00
    $79.00

    TeleGizmos 5" F/8 or f/9 Focal Ratio Refractor Standard Cover

    TeleGizmos
    More on the way

    This sloped-top cover will protect any 4" to 5" refractor with a focal ratio up to f/9 on a German equatorial mount or altazimuth mount. The scope ...

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    $79.00 - $79.00
    $79.00
    $79.00 - $79.00
    $79.00
  • For Celestron 6" NexStar 6SE, flexible black plastic, with notch
    $37.00 - $37.00
    $37.00
    $37.00 - $37.00
    $37.00

    Astrozap For Celestron 6" NexStar 6SE, Flexible Black Plastic, with Notch

    Astrozap
    In Stock

    AstroZap Flexible Dew Shield for Celestron NexStar 6SE – With Notch The Celestron NexStar 6SE packs serious optical punch into a compact design—but...

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    $37.00 - $37.00
    $37.00
    $37.00 - $37.00
    $37.00
  • Newtonian reflector collimating tool
    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95

    Astro-Tech Newtonian Reflector Collimating Tool

    Astro-Tech
    More on the way

    The Astro-Tech ATCOLL Newtonian reflector collimating tool is a combination 1.25" sight tube and Cheshire eyepiece. It is precisely machined of alu...

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

    Celestron Newtonian Reflector Collimating Tool 94182

    Celestron
    In Stock

    The Celestron Newtonian reflector collimating tool is a combination of a sight tube and a Cheshire tool in a single unit. It has the precisely cent...

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    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95
  • Standard cover for 6" refractors on large equatorial mounts
    $95.00 - $95.00
    $95.00
    $95.00 - $95.00
    $95.00

    Telegizmos Standard Cover for 6" Refractors on Large Equatorial Mounts

    TeleGizmos
    More on the way

    This sloped-top cover will protect any 6" refractor with a focal ratio of f/6 to f/8 on a large German equatorial mount. It is designed for mount/s...

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    $95.00 - $95.00
    $95.00
    $95.00 - $95.00
    $95.00
  • Standard cover for 6" refractors on equatorial mounts
    $84.00 - $84.00
    $84.00
    $84.00 - $84.00
    $84.00

    Telegizmos Standard Cover for 6" Refractors on Equatorial Mounts

    TeleGizmos
    In Stock

    This sloped-top cover will protect any 6" refractor with a focal ratio of f/6 to f/8 on a German equatorial mount. It is designed for mount/scope c...

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    $84.00 - $84.00
    $84.00
    $84.00 - $84.00
    $84.00
  • $9.90 - $9.90
    $9.90
    $9.90 - $9.90
    $9.90

    ZWO EAF Temperature Sensor

    ZWO
    In Stock

    ZWO EAF Temperature Sensor – Precision Autofocus Compensation for Changing Conditions Astrophotographers know that temperature fluctuations can wre...

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    $9.90 - $9.90
    $9.90
    $9.90 - $9.90
    $9.90
  • Skylite Water-resistant variable brightness two-color LED astronomer's flashlight
    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95

    Rigel Skylite Water-Resistant Variable Brightness Two-Color LED Astronomer's Flashlight

    Rigel Systems
    More on the way

     The water-resistant Skylite variable brightness flashlight provides two different colors of light - blue-white to help you set up and take down yo...

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    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95
  • Heater strap for 5" scopes
    $51.00 - $51.00
    $51.00
    $51.00 - $51.00
    $51.00

    Astrozap Heater Strap for 5" Scopes

    Astrozap
    In Stock

    AstroZap Dew Heater Strap for 5" Telescopes Compact scopes like the 5" Maksutov-Cassegrain, Schmidt-Cassegrain, or refractor punch above their weig...

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    $51.00 - $51.00
    $51.00
    $51.00 - $51.00
    $51.00
  • Digital Dew Heater Four channel/four output control unit
    Sold out
    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00

    Thousand Oaks Digital Dew Heater Four Channel/Four Output Control Unit

    Thousand Oaks
    Sold Out

    Thousand Oaks Digital Dew Heater Control Unit – Four Channel / Four Output Advanced Dew Prevention with Full Digital Control and Battery-Saving Eff...

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    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00
    Sold out
  • auxiliary port splitter
    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95

    Celestron Auxiliary Port Splitter

    Celestron
    More on the way

    The Celestron auxiliary port splitter lets you use the Celestron StarSense accessory with Celestron mounts having only one hand controller port. Th...

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    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95
  • Light shroud for 12" Sky-Watcher collapsible truss-tube Dobsonian
    $141.00 - $141.00
    $141.00
    $141.00 - $141.00
    $141.00

    Astrozap Light Shroud for 12" Sky-Watcher Collapsible Truss-Tube Dobsonian

    Astrozap
    In Stock

    AstroZap Light Shroud for 12" Sky-Watcher Collapsible Dobsonian If you own a collapsible truss-tube Dob like the Sky-Watcher 12" FlexTube, you alre...

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    $141.00 - $141.00
    $141.00
    $141.00 - $141.00
    $141.00
  • Dust cover for tube end of Astro-Tech AT10RCT truss-tube Ritchey-Chrétien
    $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00

    Astrozap Dust Cover For Tube End Of Astro-Tech AT10RCT Truss-Tube Ritchey-Chrétien

    Astrozap
    In Stock

    AstroZap Dust Cover – For Tube End of Astro-Tech AT10RCT 10" Truss-Tube Ritchey-Chrétien Simple, Secure Protection for Your Rear Cell and Primary...

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    $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00
  • 2" Extension ring for A-T Ritchey-Chrétien astrographs
    Sold out
    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95

    Astro-Tech 2" Extension Ring for A-T Ritchey-Chrétien Astrographs

    Astro-Tech
    Sold Out

    This Astro-Tech 2" long x 90mm diameter extension ring can be installed between the rear cell of an Astro-Tech Ritchey-Chrétien astrograph and its ...

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    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95
    Sold out

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