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Astro-Tech Eyepieces Now on Sale!
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  • Original price $119.95 - Original price $119.95
    Original price
    $119.95
    $119.95 - $119.95
    Current price $119.95

    Astro-Tech AT60ED Field Flattener

    Astro-Tech
    In Stock

    This thread on field flattener for the AT60ED is a must for full frame photography.The Astro-Tech 60ED 1x flattener easily threads on to the focuse...

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    Original price $119.95 - Original price $119.95
    Original price
    $119.95
    $119.95 - $119.95
    Current price $119.95
  • Sale
    -29%
    Original price $849.00
    Original price $849.00 - Original price $849.00
    Original price $849.00
    Current price $600.00
    $600.00 - $600.00
    Current price $600.00

    Astro-Tech AT60EDP 60mm f/5 Dual ED Petzval OTA

    Astro-Tech
    Sold Out

    This Product Has Been Discontinued.  This Page Is Here For Informational Purposes Only. Most small refractors ask you to buy a separate field flatt...

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    Original price $849.00
    Original price $849.00 - Original price $849.00
    Original price $849.00
    Current price $600.00
    $600.00 - $600.00
    Current price $600.00
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  • Original price $599.00 - Original price $599.00
    Original price
    $599.00
    $599.00 - $599.00
    Current price $599.00

    Astro-Tech At60Edt 60Mm F/7 Ed Triplet Apo Refractor, White And Gray Tube

    Astro-Tech
    Sold Out

    THIS PRODUCT HAS BEEN DISCONTINUED.  THIS PAGE IS HERE FOR INFORMATIONAL PURPOSES ONLY. The Astro-Tech AT60EDT is a very compact/very high quality...

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    Original price $599.00 - Original price $599.00
    Original price
    $599.00
    $599.00 - $599.00
    Current price $599.00
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  • Original price $649.00 - Original price $649.00
    Original price
    $649.00
    $649.00 - $649.00
    Current price $649.00

    Astro-Tech AT65EDQ 65mm f/6.5 ED quadruplet astrograph - Discontinued

    Astro-Tech
    Sold Out

    THIS PRODUCT HAS BEEN DISCONTINUED.  THIS PAGE IS HERE FOR INFORMATIONAL PURPOSES ONLY. This unique Astro-Tech apochromatic dual ED quadruplet fast...

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    Original price $649.00 - Original price $649.00
    Original price
    $649.00
    $649.00 - $649.00
    Current price $649.00
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  • Original price $849.00 - Original price $849.00
    Original price
    $849.00
    $849.00 - $849.00
    Current price $849.00

    Astro-Tech AT66EDQ f/7 ED Quadruplet Apochromatic Refractor OTA

    Astro-Tech
    In Stock

    Astro-Tech AT66EDQ f/7 ED Quadruplet Apochromatic Refractor Wide-field astrophotography has one persistent problem: flat fields are hard. Most refr...

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    Original price $849.00 - Original price $849.00
    Original price
    $849.00
    $849.00 - $849.00
    Current price $849.00
  • Sale
    -15%
    Original price $329.95
    Original price $329.95 - Original price $329.95
    Original price $329.95
    Current price $279.95
    $279.95 - $279.95
    Current price $279.95

    Astro-Tech AT70ED 2.8" f/6 ED Refractor OTA

    Astro-Tech
    Sold Out

    This Product Has Been Discontinued.  This Page Is Here For Informational Purposes Only. The AT70ED delivers genuine ED glass performance at an hone...

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    Original price $329.95
    Original price $329.95 - Original price $329.95
    Original price $329.95
    Current price $279.95
    $279.95 - $279.95
    Current price $279.95
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  • Original price $519.00 - Original price $519.00
    Original price
    $519.00
    $519.00 - $519.00
    Current price $519.00

    Astro-Tech AT72EDII Refractor OTA FPL-53 and Lanthanum f/6 Doublet

    Astro-Tech
    In Stock

    Astronomy magazine called it "a product everyone should own." Years of strong owner reviews — and a following of people who bought a second one whe...

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    Original price $519.00 - Original price $519.00
    Original price
    $519.00
    $519.00 - $519.00
    Current price $519.00
  • Original price $499.00 - Original price $499.00
    Original price
    $499.00
    $499.00 - $499.00
    Current price $499.00

    Astro-Tech AT80ED 3.1" f/7 ED Refractor OTA

    Astro-Tech
    In Stock

    The Astro-Tech AT80ED has become one of the most popular refractors we've ever offered. With 80mm of ED aperture, a 560mm focal length, and a preci...

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    Original price $499.00 - Original price $499.00
    Original price
    $499.00
    $499.00 - $499.00
    Current price $499.00
  • Original price $899.00 - Original price $899.00
    Original price
    $899.00
    $899.00 - $899.00
    Current price $899.00

    Astro-Tech AT80EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet

    Astro-Tech
    Sold Out

    There's a gap in most telescope lineups between the entry-level ED doublet and the full-treatment triplet APO. The 80mm doublet costs a few hundred...

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    Original price $899.00 - Original price $899.00
    Original price
    $899.00
    $899.00 - $899.00
    Current price $899.00
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  • Original price $0.00 - Original price $0.00
    Original price $0.00
    $999.00
    $999.00 - $999.00
    Current price $999.00

    Astro-Tech AT80EDT f/6 ED Triplet Refractor OTA

    Astro-Tech
    Sold Out

    For the backyard grab-and-go observer, for the Milky Way star field scanner, for the wide field imager, for the birder and terrestrial photographer...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $999.00
    $999.00 - $999.00
    Current price $999.00
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  • Original price $1,399.00 - Original price $1,399.00
    Original price
    $1,399.00
    $1,399.00 - $1,399.00
    Current price $1,399.00

    Astro-Tech AT86EDQ f/7 Quad Refractor

    Astro-Tech
    More on the way

    Alan Dyer reviewed the AT86EDQ for Sky & Telescope (July 2025) and called it one of his picks for a desert-island telescope — the one scope he'...

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    Original price $1,399.00 - Original price $1,399.00
    Original price
    $1,399.00
    $1,399.00 - $1,399.00
    Current price $1,399.00
  • Original price $1,595.00 - Original price $1,595.00
    Original price
    $1,595.00
    $1,595.00 - $1,595.00
    Current price $1,595.00

    Astro-Tech AT90CFT Limited Edition f/6 Triplet APO Refractor Carbon Fiber OTA

    Astro-Tech
    Sold Out

    This Product Has Been Discontinued.  This Page Is Here For Informational Purposes Only. In the November 2023 issue of Sky & Telescope, Alan Dye...

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    Original price $1,595.00 - Original price $1,595.00
    Original price
    $1,595.00
    $1,595.00 - $1,595.00
    Current price $1,595.00
    Sold out
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