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  • Astro-Tech 10" f/8 Ritchey-Chrétien carbon fiber optical tube
    $3,495.00 - $3,495.00
    $3,495.00
    $3,495.00 - $3,495.00
    $3,495.00

    Astro-Tech 10" f/8 Ritchey-Chrétien Carbon Fiber Optical Tube

    Astro-Tech
    More on the way

    After many customer requests, we are proud to now offer the Astro-Tech AT10RC Ritchey-Chrétien astrograph, a Sky and Telescope Hot Product for 2010...

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    $3,495.00 - $3,495.00
    $3,495.00
    $3,495.00 - $3,495.00
    $3,495.00
  • Astro-Tech 10" f/8 Ritchey-Chrétien optical tube
    $2,495.00 - $2,495.00
    $2,495.00
    $2,495.00 - $2,495.00
    $2,495.00

    Astro-Tech 10" f/8 Ritchey-Chrétien Optical Tube

    Astro-Tech
    More on the way

    The 10" Astro-Tech AT10RC Ritchey-Chrétien astrograph is a Sky & Telescope Hot Product for 2010 and an Astronomy Star Product for 2010 award wi...

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    $2,495.00 - $2,495.00
    $2,495.00
    $2,495.00 - $2,495.00
    $2,495.00
  • Astro-Tech 10" f/8 truss tube Ritchey-Chrétien optical tube
    $3,195.00 - $3,195.00
    $3,195.00
    $3,195.00 - $3,195.00
    $3,195.00

    Astro-Tech 10" f/8 Truss Tube Ritchey-Chrétien Optical Tube

    Astro-Tech
    More on the way

    This newest Version A of the Astro-Tech AT10RCT carbon fiber Serrurier truss Ritchey-Chrétien Hot Product for 2015 makes high quality large-apertur...

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    $3,195.00 - $3,195.00
    $3,195.00
    $3,195.00 - $3,195.00
    $3,195.00
  • Astro-Tech 12" f/8 truss tube Ritchey-Chrétien optical tube
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    $4,495.00 - $4,495.00
    $4,495.00
    $4,495.00 - $4,495.00
    $4,495.00

    Astro-Tech 12" f/8 Truss Tube Ritchey-Chrétien Optical Tube

    Astro-Tech
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    This newest Version A of the Astro-Tech AT12RCT carbon fiber Serrurier truss Ritchey-Chrétien Hot Product for 2015 makes high quality large-apertur...

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    $4,495.00 - $4,495.00
    $4,495.00
    $4,495.00 - $4,495.00
    $4,495.00
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  • Astro-Tech 14" f/8 truss tube Ritchey-Chrétien optical tube
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    $6,049.00 - $6,049.00
    $6,049.00
    $6,049.00 - $6,049.00
    $6,049.00

    Astro-Tech 14" f/8 Truss Tube Ritchey-Chrétien Optical Tube

    Astro-Tech
    Sold Out

    This new version of the Hot Product for 2015 Astro-Tech AT14RCT carbon fiber truss Ritchey-Chrétien makes high quality DSLR and CCD imaging afforda...

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    $6,049.00 - $6,049.00
    $6,049.00
    $6,049.00 - $6,049.00
    $6,049.00
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  • Astro-Tech 16" f/8 truss tube Ritchey-Chrétien optical tube
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    $7,295.00 - $7,295.00
    $7,295.00
    $7,295.00 - $7,295.00
    $7,295.00

    Astro-Tech 16" f/8 Truss Tube Ritchey-Chrétien Optical Tube

    Astro-Tech
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    This newest version of the Astro-Tech AT16RCT carbon fiber Serrurier truss 16" f/8 Ritchey-Chrétien Hot Product for 2015 makes high quality large-a...

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    $7,295.00 - $7,295.00
    $7,295.00
    $7,295.00 - $7,295.00
    $7,295.00
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  • Astro-Tech 8" f/8 Ritchey-Chrétien astrograph, carbon fiber tube
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    $1,395.00 - $1,395.00
    $1,395.00
    $1,395.00 - $1,395.00
    $1,395.00

    Astro-Tech 8" f/8 Ritchey-Chrétien Astrograph, Carbon Fiber Tube

    Astro-Tech
    Sold Out

    The Astro-Tech AT8RC is the first affordable 8" Ritchey-Chrétien with premium features available to the amateur astronomer who is into serious deep...

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    $1,395.00 - $1,395.00
    $1,395.00
    $1,395.00 - $1,395.00
    $1,395.00
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  • Astro-Tech 8" f/8 Ritchey-Chrétien astrograph, steel tube
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    $1,199.00 - $1,199.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00

    Astro-Tech 8" f/8 Ritchey-Chrétien Astrograph, Steel Tube

    Astro-Tech
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    The steel tube Astro-Tech AT8RC makes premium 8" Ritchey-Chrétien optics for serious deep space imaging available at the lowest price ever. Sky &am...

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    $1,199.00 - $1,199.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00
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  • $699.00 - $699.00
    $699.00
    $699.00 - $699.00
    $699.00

    Astro-Tech AT102ED 4" f/7 ED Refractor OTA

    Astro-Tech
    In Stock

    Four inches of aperture changes what a refractor can do. It's the threshold where you stop seeing suggestions of detail and start seeing the detail...

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    $699.00 - $699.00
    $699.00
    $699.00 - $699.00
    $699.00
  • Sold out
    $1,299.00 - $1,299.00
    $1,299.00
    $1,299.00 - $1,299.00
    $1,299.00

    Astro-Tech AT102EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet

    Astro-Tech
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    This Product Has Been Discontinued.  This Page Is Here For Informational Purposes Only. The Astro-Tech AT102EDL takes the performance of the it sma...

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    $1,299.00 - $1,299.00
    $1,299.00
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    $1,299.00
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  • $1,999.00 - $1,999.00
    $1,999.00
    $1,999.00 - $1,999.00
    $1,999.00

    Astro-Tech AT106EDQ f/7 Quad Refractor

    Astro-Tech
    More on the way

    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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    $1,999.00 - $1,999.00
    $1,999.00
    $1,999.00 - $1,999.00
    $1,999.00
  • Save $400.00 Save $0.00
    $1,599.00
    $1,599.00 - $1,599.00
    $1,599.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00

    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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    $1,599.00
    $1,599.00 - $1,599.00
    $1,599.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00
    Save $400.00 Save $0.00
  • Sold out
    $1,949.00
    $1,949.00 - $1,949.00
    $1,949.00
    $1,699.00
    $1,699.00 - $1,699.00
    $1,699.00

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

    Astro-Tech
    Sold Out

    This Product Has Been Discontinued.  This Page Is Here For Informational Purposes Only. The AT125EDL occupies a rare middle ground: it's large enou...

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    $1,949.00
    $1,949.00 - $1,949.00
    $1,949.00
    $1,699.00
    $1,699.00 - $1,699.00
    $1,699.00
    Sold out
  • $2,699.00 - $2,699.00
    $2,699.00
    $2,699.00 - $2,699.00
    $2,699.00

    Astro-Tech AT126EDQ f/7 Quad Refractor

    Astro-Tech
    In Stock

    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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    $2,699.00 - $2,699.00
    $2,699.00
    $2,699.00 - $2,699.00
    $2,699.00
  • Save $450.00 Save $0.00
    $2,099.00
    $2,099.00 - $2,099.00
    $2,099.00
    $1,649.00
    $1,649.00 - $1,649.00
    $1,649.00

    Astro-Tech AT130 EDT f/7 ED Triplet OTA

    Astro-Tech
    In Stock

    Five inches of ED triplet aperture is where a refractor stops feeling small. The AT130EDT combines a 130mm f/7 triplet objective, a heavy-duty 3.2-...

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    $2,099.00
    $2,099.00 - $2,099.00
    $2,099.00
    $1,649.00
    $1,649.00 - $1,649.00
    $1,649.00
    Save $450.00 Save $0.00
  • Astro-Tech AT130EDX 130mm triplet APO refractor with FCD100 and lanthanum
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    $3,695.00
    $3,695.00 - $3,695.00
    $3,695.00
    $2,999.00
    $2,999.00 - $2,999.00
    $2,999.00

    Astro-Tech AT130EDX f/7 FCD100 ED Triplet APO

    Astro-Tech
    Sold Out

    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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    $3,695.00
    $3,695.00 - $3,695.00
    $3,695.00
    $2,999.00
    $2,999.00 - $2,999.00
    $2,999.00
    Sold out
  • Save $400.00 Save $0.00
    $3,395.00
    $3,395.00 - $3,395.00
    $3,395.00
    $2,995.00
    $2,995.00 - $2,995.00
    $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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    $3,395.00
    $3,395.00 - $3,395.00
    $3,395.00
    $2,995.00
    $2,995.00 - $2,995.00
    $2,995.00
    Save $400.00 Save $0.00
  • Sold out
    $4,395.00
    $4,395.00 - $4,395.00
    $4,395.00
    $3,499.00
    $3,499.00 - $3,499.00
    $3,499.00

    Astro-Tech AT152EDT f/8 Triplet APO Refractor OTA

    Astro-Tech
    Sold Out

    This Product Has Been Discontinued.  This Page Is Here For Informational Purposes Only. The Astro-Tech AT152EDT 152mm f/8 Triplet Apochromatic Refr...

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    $4,395.00
    $4,395.00 - $4,395.00
    $4,395.00
    $3,499.00
    $3,499.00 - $3,499.00
    $3,499.00
    Sold out
  • $849.00 - $849.00
    $849.00
    $849.00 - $849.00
    $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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    $849.00 - $849.00
    $849.00
    $849.00 - $849.00
    $849.00
  • $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

    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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    $499.00 - $499.00
    $499.00
    $499.00 - $499.00
    $499.00
  • Sold out
    $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
    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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    $899.00 - $899.00
    $899.00
    $899.00 - $899.00
    $899.00
    Sold out
  • $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
    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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    $1,399.00 - $1,399.00
    $1,399.00
    $1,399.00 - $1,399.00
    $1,399.00
  • 6" Advanced VX Series Go-To Equatorial Refractor
    $1,899.00 - $1,899.00
    $1,899.00
    $1,899.00 - $1,899.00
    $1,899.00

    Celestron 6" Advanced VX Series Go-To Equatorial Refractor Telescope

    Celestron
    More on the way

    This 6" f/8 Celestron AVX6R achromatic doublet refractor telescope has anew imaging-optimized Advanced VX Series computerized go-to German equatori...

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    $1,899.00 - $1,899.00
    $1,899.00
    $1,899.00 - $1,899.00
    $1,899.00
  • 6" F/8 achromatic doublet refractor optical tube, CG5/AVX dovetail
    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00

    Celestron 6" f/8 Achromatic Doublet Refractor Optical Tube, CG5/AVX Dovetail

    Celestron
    More on the way

    Here's a sensational value - a big 6" (150mm) achromatic refractor optical tube that's priced like other manufacturers' 80mm scopes.  This Celestro...

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    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00

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