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  1. Astro-Tech 16" f/8 truss tube Ritchey-Chrétien optical tube

    $7,295.00
    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-aperture DSLR and CCD imaging affordable for the dedicated amateur astrophotographer and educational institution.
  2. Astro-Tech AT130 EDT f/7 ED Triplet OTA

    Regular Price: $1,899.00

    Special Price $1,599.00

    Some observers feel that the Astro-Tech AT130EDT 5.12" f/7 ED triplet apochromatic refractor compares favorably in performance to scopes nearly four times its price. We won't go quite that far, but we will say that the AT130EDT is an exceptional performer and an exceptional value.
  3. Astro-Tech AT102EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet

    $1,199.00
    The Astro-Tech AT102EDL takes the performance of the it smaller siblings and combines it with the mechanics of the EDT line.
  4. Astro-Tech AT90CFT f/6 Triplet Apo Refractor Carbon Fiber OTA

    $1,595.00
    The Astro-Tech AT90CFT is a fantastic portable triplet instrument.
  5. Astro-Tech 8" f/8 Ritchey-Chrétien astrograph, carbon fiber tube

    $1,395.00
    The Astro-Tech AT8RC is the first affordable 8" Ritchey-Chrétien with premium features available to the amateur astronomer who is into serious deep space imaging. Sky & Telescope agrees, as they named the AT8RC a Sky & Telescope Hot Product for 2010. A review in the December 2009 Sky & Telescope said "it was how nicely this scope is matched to APS-C and 35mm formats that really wowed me."

    Out of stock

  6. Astro-Tech 6" f/9 Ritchey-Chrétien astrograph

    $479.95
    The exceptional value 6" Astro-Tech Ritchey-Chrétien astrograph is once again available for the serious deep space astrophotographer on a budget . .

    Out of stock

  7. Astro-Tech AT80EDT f/6 ED Triplet Refractor OTA

    $849.00
    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 . . . the Astro-Tech AT80EDT 80mm f/6 ED triplet apo is the Swiss Army knife of refractors.
  8. Astro-Tech AT152EDT f/8 Triplet APO Refractor OTA

    Regular Price: $4,395.00

    Special Price $3,495.00

    A true APO using FK61 and Lanthanum in a temperature compensated cell. This is a fantastic instrument.

    Out of stock

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

    $899.00
    The Astro-Tech AT80EDL takes the performance of the it smaller siblings and combines it with the mechanics of the EDT line.

    Out of stock

  10. Astro-Tech 10" f/8 Ritchey-Chrétien carbon fiber optical tube

    $3,495.00
    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, with a premium low thermal expansion carbon fiber body. The AT10RC is the first truly affordable large aperture true Ritchey-Chrétien astrograph available from a U. S. company, and is priced thousands of dollars less than competitive 10" RCs.
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