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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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  • 24"-25" F/5 truss tube Dobsonian standard full scope cover
    $239.00 - $239.00
    $239.00
    $239.00 - $239.00
    $239.00

    TeleGizmos 24"-25" F/5 Truss Tube Dobsonian Standard Full Scope Cover

    TeleGizmos
    More on the way

    TeleGizmos Standard Cover for 24" to 25" f/5 Truss-Tube Dobsonian Telescopes If you're fortunate enough to own a 24" or 25" truss-tube Dobsonian, y...

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    $239.00 - $239.00
    $239.00
    $239.00 - $239.00
    $239.00
  • Flexi-Heat Dew shield for 5" Celestron SCTs (except NexStar 5SE) & Meade ETX-125
    $62.00 - $62.00
    $62.00
    $62.00 - $62.00
    $62.00

    Astrozap Flexi-Heat Dew Shield for 5" Celestron SCTs (Except NexStar 5SE) & Meade ETX-125

    Astrozap
    More on the way

    AstroZap Flexi-Heat Dew Shield for 5" Celestron SCTs (Excluding NexStar 5SE) & Meade ETX-125 Even mid-sized scopes need major protection from t...

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    $62.00 - $62.00
    $62.00
    $62.00 - $62.00
    $62.00
  • Meade 12" SCTs, Flexible black plastic
    $72.00 - $72.00
    $72.00
    $72.00 - $72.00
    $72.00

    Astrozap Meade 12" SCTs, Flexible Black Plastic

    Astrozap
    More on the way

    AstroZap Flexible Dew Shield for Meade 12" SCT – Black Plastic Your Meade 12" Schmidt-Cassegrain is a deep-sky powerhouse, pulling in faint galaxie...

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    $72.00 - $72.00
    $72.00
    $72.00 - $72.00
    $72.00
  • Celestron 11" SCT, Flexible black plastic
    $71.00 - $71.00
    $71.00
    $71.00 - $71.00
    $71.00

    Astrozap Dew Shield for Celestron 11" SCT, Flexible Black Plastic

    Astrozap
    In Stock

    AstroZap Flexible Dew Shield for Celestron 11" SCT – Black Plastic The Celestron 11" Schmidt-Cassegrain is a true staple in amateur astronomy—big e...

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    $71.00 - $71.00
    $71.00
    $71.00 - $71.00
    $71.00
  • $259.95 - $259.95
    $259.95
    $259.95 - $259.95
    $259.95

    Celestron 2" Dielectric Star Diagonal With Twist-Lock

    Celestron
    In Stock

    Enjoy better views through your telescope with this premium diagonal featuring diffraction-limited optics and dielectric coatings Celestron 2” Diel...

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    $259.95 - $259.95
    $259.95
    $259.95 - $259.95
    $259.95
  • 1/10Th wave accuracy 2" compression ring mirror w/1.25" adapter
    $650.00 - $650.00
    $650.00
    $650.00 - $650.00
    $650.00

    Takahashi 1/10Th Wave Accuracy 2" Compression Ring Diagonal w/ 1.25" Adapter

    Takahashi
    More on the way

    This 2" diagonal uses a telescope-grade elliptical mirror with a guaranteed 1/10th wave surface accuracy for superb high contrast/high detail lunar...

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    $650.00 - $650.00
    $650.00
    $650.00 - $650.00
    $650.00
  • $2,795.00 - $2,795.00
    $2,795.00
    $2,795.00 - $2,795.00
    $2,795.00

    Sky-Watcher Wave 150i Strainwave Mount Kit w/ Steel Tripod

    Sky-Watcher
    More on the way

    The Wave 150i with steel tripod is the stable, full-height configuration of Sky-Watcher’s flagship strain wave mount. It’s designed for observers w...

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    $2,795.00 - $2,795.00
    $2,795.00
    $2,795.00 - $2,795.00
    $2,795.00
  • Save $19.49 Save $0.00
    $129.95
    $129.95 - $129.95
    $129.95
    $110.46
    $110.46 - $110.46
    $110.46

    Sky Rover 2" 99% Reflectivity Dielectric Mirror Diagonal For Refractors NEAF DEMO

    Sky Rover
    In Stock

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

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    $129.95
    $129.95 - $129.95
    $129.95
    $110.46
    $110.46 - $110.46
    $110.46
    Save $19.49 Save $0.00
  • AstroZap AZ-132 flexible dew shield for Celestron 9.25" SCT with side bar notch
    $63.00 - $63.00
    $63.00
    $63.00 - $63.00
    $63.00

    Celestron 9.25 SCT Flexi-Shield® Flexible Dew Shield - with Side Bar Notch

    Astrozap
    More on the way

    AstroZap Flexi-Shield® Flexible Dew Shield – For Celestron 9.25" SCT (with Side Bar Notch) Protect Your Optics—Without Blocking Your Dovetail Bar T...

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    $63.00 - $63.00
    $63.00
    $63.00 - $63.00
    $63.00
  • iOptron battery pack #8959 for HAZ series mounts
    $60.00 - $60.00
    $60.00
    $60.00 - $60.00
    $60.00

    iOptron Battery for AZ Mount Pro and HAZ46/71 Mount 8959

    iOptron
    More on the way

    iOptron Replacement Lithium-Ion Battery for AZ Mount Pro and HAZ46/71 Mounts (#8959)Reliable onboard power to keep your mount running all night. Th...

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    $60.00 - $60.00
    $60.00
    $60.00 - $60.00
    $60.00
  • Celestron Dew Shield DX flexible dew shield for 9.25-inch and 11-inch SCT and EdgeHD telescopes, shown rolled out with dovetail cutout
    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95

    Celestron Deluxe Flexible Dew Shield 9.25"-11" 94016

    Celestron
    More on the way

    Celestron Dew Shield DX – Deluxe Flexible Dew Shield for 9.25" and 11" OTAs Protect Your Views from Dew and Stray Light—With a Fit Designed Just fo...

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    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95
  • Celestron 11" SCT, Flexible black plastic, with one notch for German equatorial mounts
    $71.00 - $71.00
    $71.00
    $71.00 - $71.00
    $71.00

    Astrozap Celestron 11" SCT, Flexible Black Plastic, with One Notch for German Equatorial Mounts

    Astrozap
    More on the way

    AstroZap Flexible Dew Shield – For Celestron 11" SCT (Black Plastic, One Notch for German Equatorial Mounts) Lightweight Dew and Glare Control with...

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    $71.00 - $71.00
    $71.00
    $71.00 - $71.00
    $71.00
  • Flexible black plastic for the 12" Astro-Tech AT12RC Ritchey-Chrétien astrograph
    $73.00 - $73.00
    $73.00
    $73.00 - $73.00
    $73.00

    Astrozap Flexible Black Plastic for the 12" Astro-Tech AT12RC Ritchey-Chrétien Astrograph

    Astrozap
    In Stock

    AstroZap Flexible Dew Shield – For 12" Astro-Tech AT12RC Ritchey-Chrétien Astrograph Custom Dew and Glare Protection for Your Open-Tube RC The Astr...

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    $73.00 - $73.00
    $73.00
    $73.00 - $73.00
    $73.00
  • Accessory bracket to mount a TeleVue TV-60 on an SCT as a superfinder
    $39.00 - $39.00
    $39.00
    $39.00 - $39.00
    $39.00

    TeleVue Accessory Bracket to Mount a TeleVue TV-60 on an SCT as a Superfinder

    TeleVue
    In Stock

    This Tele Vue dovetail accessory bracket lets you mount a TeleVue TV-60 apochromatic refractor on a Schmidt-Cassegrain telescope for casual use as ...

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    $39.00 - $39.00
    $39.00
    $39.00 - $39.00
    $39.00
  • For Celestron 11" SCT, black finish aluminum
    $231.00 - $231.00
    $231.00
    $231.00 - $231.00
    $231.00

    Astrozap For Celestron 11" SCT, Texture Black Finish Aluminum

    Astrozap
    More on the way

    AstroZap Aluminum Dew Shield for Celestron 11" SCT – Textured Black Finish The Celestron 11" SCT strikes a perfect balance between portability and ...

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    $231.00 - $231.00
    $231.00
    $231.00 - $231.00
    $231.00
  • 18"-20" F/4.5 truss tube Dobsonian standard full scope cover
    $179.00 - $179.00
    $179.00
    $179.00 - $179.00
    $179.00

    TeleGizmos 18"-20" F/4.5 Truss Tube Dobsonian Standard Full Scope Cover

    TeleGizmos
    More on the way

    An 18" or 20" f/4.5 truss-tube Dobsonian is a powerhouse of light-gathering potential—perfect for sweeping up faint galaxies, teasing out spiral ar...

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    $179.00 - $179.00
    $179.00
    $179.00 - $179.00
    $179.00
  • Collimating eyepiece
    $74.00 - $74.00
    $74.00
    $74.00 - $74.00
    $74.00

    Takahashi Collimating eyepiece TKA00441

    Takahashi
    More on the way

    The Takahashi TCE0020 is a collimating eyepiece used to collimate Newtonian and Cassegrain telescopes.The Takahashi TCE0020 is a short body Cheshir...

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    $74.00 - $74.00
    $74.00
    $74.00 - $74.00
    $74.00
  • $369.00 - $369.00
    $369.00
    $369.00 - $369.00
    $369.00

    TeleVue 1.25" 99 Percent Reflectivity Everbrite Mirror, 60 Degree Viewing

    TeleVue
    More on the way

    This unique 60° viewing angle 1.25" diagonal allows more comfortable extended viewing of objects near the ecliptic (the Moon and planets, among oth...

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    $369.00 - $369.00
    $369.00
    $369.00 - $369.00
    $369.00
  • Feather Touch 10:1 ratio dual speed manual focuser for the Celestron CPC-925
    $360.00 - $360.00
    $360.00
    $360.00 - $360.00
    $360.00

    Starlight Instruments Feather Touch 10:1 Ratio Dual Speed Manual Focuser For The Celestron Cpc-925

    Starlight Instruments
    In Stock

    This Feather Touch CPC-925 MicroFocuser replaces the standard focus knob on your Celestron CPC-925 or CPC-925 Edge HD for precise manual dual-speed...

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    $360.00 - $360.00
    $360.00
    $360.00 - $360.00
    $360.00
  • AstroZap LSAT14 light shroud installed on Astro-Tech AT14RCT 14" RC truss telescope
    $145.00 - $145.00
    $145.00
    $145.00 - $145.00
    $145.00

    Astrozap Light Shroud For 14" Astro-Tech At14Rct Truss-Tube Ritchey-Chrétien

    Astrozap
    More on the way

    AstroZap Light Shroud – For 14" Astro-Tech AT14RCT Truss-Tube Ritchey-Chrétien Block Stray Light and Protect Your Optics Without Adding Bulk The As...

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    $145.00 - $145.00
    $145.00
    $145.00 - $145.00
    $145.00
  • 90mm x 1mm pitch adapter to put Feather Touch Focuser on Astro-Tech AT8RC astrograph
    $130.00 - $130.00
    $130.00
    $130.00 - $130.00
    $130.00

    Feather Touch 90mm x 1mm pitch adapter to put Feather Touch Focuser on Astro-Tech AT8RC astrograph

    Starlight Instruments
    More on the way

    When using an Astro-Tech #AT8RC 8" Ritchey-Chrétien astrograph, the weight of very heavy equipment trains (camera, plus filter wheel, plus temperat...

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    $130.00 - $130.00
    $130.00
    $130.00 - $130.00
    $130.00
  • Feather Touch 2" Manual Crayford focuser for reflectors - with 2.5" drawtube travel
    $590.00 - $590.00
    $590.00
    $590.00 - $590.00
    $590.00

    Feather Touch 2" Manual Crayford focuser for reflectors - with 2.5" drawtube travel

    Starlight Instruments
    More on the way

    This 2.5" drawtube travel Feather Touch focuser from Starlight Instruments is a precision-machined Crayford-type 2" focuser for reflectors. The fri...

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    $590.00 - $590.00
    $590.00
    $590.00 - $590.00
    $590.00
  • Feather Touch 2" Manual Crayford focuser for reflectors and SCTs
    $570.00 - $570.00
    $570.00
    $570.00 - $570.00
    $570.00

    Feather Touch 2" Manual Crayford focuser for reflectors and SCTs

    Starlight Instruments
    More on the way

    This 1.5" drawtube travel Feather Touch low profile 2" focuser from Starlight Instruments is a precision-machined Crayford-type focuser for reflect...

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    $570.00 - $570.00
    $570.00
    $570.00 - $570.00
    $570.00
  • Feather Touch 10:1 Ratio dual speed manual focuser with brake - pre-2005 TeleVue
    $440.00 - $440.00
    $440.00
    $440.00 - $440.00
    $440.00

    Feather Touch 10:1 Ratio dual speed manual focuser with brake - pre-2005 TeleVue

    Starlight Instruments
    In Stock

    This Starlight Instruments Feather Touch micro-pinion assembly is a precision-machined dual-speed focuser upgrade designed to be installed on virtu...

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    $440.00 - $440.00
    $440.00
    $440.00 - $440.00
    $440.00

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