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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
  • 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
    More on the way

    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
  • $406.00 - $406.00
    $406.00
    $406.00 - $406.00
    $406.00

    TeleVue 2" Everbrite Star Diagonal Package With 2" To 1.25" Adapter

    TeleVue
    In Stock

    This 90° 2” mirror-type star diagonal has Everbrite dielectric mirror coatings for 99% reflectivity. In addition to higher reflectivity than a conv...

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    $406.00 - $406.00
    $406.00
    $406.00 - $406.00
    $406.00
  • 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
  • 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
  • $69.00 - $69.00
    $69.00
    $69.00 - $69.00
    $69.00

    TeleVue 2" Clamp Ring Extension Tube

    TeleVue
    In Stock

    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 ...

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    $69.00 - $69.00
    $69.00
    $69.00 - $69.00
    $69.00
  • $421.00 - $421.00
    $421.00
    $421.00 - $421.00
    $421.00

    TeleVue Schmidt Cassegrain 2" Everbrite Diagonal Rich Field Kit

    TeleVue
    In Stock

    This kit is designed to allow a premium Tele Vue 2" Everbrite diagonal attach to your SCT. This 90° 2” mirror-type star diagonal has Everbrite diel...

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    $421.00 - $421.00
    $421.00
    $421.00 - $421.00
    $421.00
  • $62.00 - $62.00
    $62.00
    $62.00 - $62.00
    $62.00

    TeleVue 2" Camera Adapter, Needs T-Ring

    TeleVue
    More on the way

    2" prime focus adapter for unvignetted prime focus photography with TeleVue's Pronto, Genesis, TV-101, TV-102, and Renaissance refractors, but can ...

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    $62.00 - $62.00
    $62.00
    $62.00 - $62.00
    $62.00
  • $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

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