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    Astro-Tech AT106EDQ f/7 Quad Refractor

    Astro-Tech
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    You buy a refractor for imaging, and the first thing you learn is that you need a field flattener. Then you learn that the flattener has to match y...

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    $1,299.00

    Astro-Tech AT115EDT f/7 ED Triplet Refractor OTA

    Astro-Tech
    In Stock

    There's a moment in every refractor owner's life when the view snaps into focus and the background goes black — truly black, the way only a well-co...

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    $1,699.00
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    $1,699.00

    Astro-Tech AT125EDL Refractor OTA FCD-100 and Lanthanum f/7.8 Doublet

    Astro-Tech
    In Stock

    The AT125EDL occupies a rare middle ground: it's large enough to gather meaningful light and resolution, yet nimble enough that you can pick it up,...

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    Astro-Tech AT126EDQ f/7 Quad Refractor

    Astro-Tech
    More on the way

    Most refractors need a separate field flattener to image properly. You buy the scope, then you buy the flattener, then you figure out the spacing, ...

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    $2,099.00
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    $1,799.00
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    Astro-Tech AT130 EDT f/7 ED Triplet OTA

    Astro-Tech
    In Stock

    Some observers feel that the Astro-Tech AT130EDT 5.12" f/7 ED triplet apochromatic refractor compares favorably in performance to scopes nearly fou...

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  • Astro-Tech AT130EDX 130mm triplet APO refractor with FCD100 and lanthanum
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    $3,695.00
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    $3,695.00

    Astro-Tech AT130EDX f/7 FCD100 ED Triplet APO

    Astro-Tech
    In Stock

    There are scopes you buy because they're good for the price. And there are scopes you buy because they're good. The AT130EDX is the latter. One hun...

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    $2,995.00
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    $2,995.00

    Astro-Tech AT150EDL Refractor OTA FCD-100 and Lanthanum f/8 Doublet with Hard Case

    Astro-Tech
    In Stock

    A six-inch refractor used to mean one of two things: spend big bucks on a premium triplet, or settle for a scope that shows purple halos on every b...

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  • $299.00 - $299.00
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    Astro-Tech AT152EDT .8X Reducer Field Flattener

    Astro-Tech
    In Stock

    The Astro-Tech AT152FF 0.8x focal reducer/field flattener is designed specifically for prime focus astrophotography with the AT152EDT triplet refra...

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    $299.00
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    $4,395.00
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    $3,999.00
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    $3,999.00

    Astro-Tech AT152EDT f/8 Triplet APO Refractor OTA

    Astro-Tech
    In Stock

    The Astro-Tech AT152EDT 152mm f/8 Triplet Apochromatic Refractor – A True Lifetime Telescope  For those who demand the best in optical performance ...

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  • Save $50.00 Save $0.00
    $419.00
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    $419.00
    $369.00
    $369.00 - $369.00
    $369.00

    Astro-Tech AT60ED 60mm f/6 FPL-53ED and Lanthanum Doublet

    Astro-Tech
    In Stock

    This Astro-Tech ED refractor has: 60mm f/6 fully multicoated FPL-53 and Lanthanum doublet refractor optics dual-speed Rack and Pinion 2” focuser w...

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    $419.00
    $369.00
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    $369.00
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  • Sold out
    $39.95 - $39.95
    $39.95
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    $39.95

    Astro-Tech At60Ed Camera Angle Adjuster

    Astro-Tech
    Sold Out

    A great accessory for your AT60ED photographic needs.The AT60CAA will make your life much easier when using your AT60ED photographically. The Came...

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    $39.95
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  • $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $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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    $119.95
  • Sold out
    $849.00
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    $849.00
    $600.00
    $600.00 - $600.00
    $600.00

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

    Astro-Tech
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    Most small refractors ask you to buy a separate field flattener or reducer to get round stars across your imaging chip. Then you spend an evening s...

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    $600.00
    $600.00 - $600.00
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  • AT60EDT 60mm f/7 ED triplet apo refractor, white and gray tube
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    $599.00 - $599.00
    $599.00
    $599.00 - $599.00
    $599.00

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

    Astro-Tech
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    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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  • AT65EDQ 65mm f/6.5 ED quadruplet astrograph
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    $649.00 - $649.00
    $649.00
    $649.00 - $649.00
    $649.00

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

    Astro-Tech
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    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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  • $899.00 - $899.00
    $899.00
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    $899.00

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

    Astro-Tech
    More on the way

    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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    $899.00
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    $329.95
    $329.95 - $329.95
    $329.95
    $279.95
    $279.95 - $279.95
    $279.95

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

    Astro-Tech
    In Stock

    The AT70ED delivers genuine ED glass performance at an honest price. Seventy millimeters of aperture at f/6 yields 420mm of focal length — a sweet ...

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    $329.95
    $279.95
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  • $519.00 - $519.00
    $519.00
    $519.00 - $519.00
    $519.00

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

    Astro-Tech
    In Stock

    The Astro-Tech AT72EDII takes the performance, and mechanics, of the "product everyone should own" (thank you Astronomy Magazine) and gives it an u...

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    $519.00 - $519.00
    $519.00
    $519.00 - $519.00
    $519.00
  • $499.00 - $499.00
    $499.00
    $499.00 - $499.00
    $499.00

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

    Astro-Tech
    In Stock

    This Astro-Tech AT80ED refractor has: 80mm f/7 fully multicoated doublet optics using FK-61 ED glass dual-speed 2" Rack and Pinion rotatable focus...

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    $499.00 - $499.00
    $499.00
    $499.00 - $499.00
    $499.00
  • $899.00 - $899.00
    $899.00
    $899.00 - $899.00
    $899.00

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

    Astro-Tech
    More on the way

    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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    $899.00
    $899.00 - $899.00
    $899.00
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    $999.00
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    $999.00

    Astro-Tech AT80EDT f/6 ED Triplet Refractor OTA

    Astro-Tech
    In Stock

    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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    $999.00
    $999.00 - $999.00
    $999.00
  • $1,399.00 - $1,399.00
    $1,399.00
    $1,399.00 - $1,399.00
    $1,399.00

    Astro-Tech AT86EDQ f/7 Quad Refractor

    Astro-Tech
    In Stock

    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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    $1,399.00
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    $1,399.00
  • Sold out
    $1,595.00 - $1,595.00
    $1,595.00
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    $1,595.00

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

    Astro-Tech
    Sold Out

    In the November 2023 issue of Sky & Telescope, Alan Dyer had this to say. 1.  Alan had actually reviewed the TMB92SS when we brought it out in ...

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    $1,595.00
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    $1,595.00
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  • Astro-Tech AT90EDX side view
    Astro-Tech AT90EDX 3 quarter view
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    $1,574.00
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    $1,574.00

    Astro-Tech AT90EDX f/6 Triplet APO Refractor OTA

    Astro-Tech
    In Stock

    The first thing you notice about the AT90EDX is how quiet the view is. No color fringing on bright limbs. No softening at the edge. Just the object...

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