Showing 21 to 30 of 41 total
Set Ascending Direction
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  1. Astro-Tech AT150EDL Refractor OTA FCD-100 and Lanthanum f/8 Doublet with Hard Case

    $2,995.00
    The Astro-Tech AT150EDL takes the performance of the it smaller siblings and combines it with the mechanics of the EDT line.
  2. 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

  3. Astro-Tech AT102ED 4" f/7 ED Refractor OTA Damaged exterior box

    Regular Price: $649.00

    Special Price $549.00

    The Astro-Tech AT102ED is a fantastic value and incredible performer.
  4. Astro-Tech AT80EDT f/6 ED Triplet Refractor OTA

    Regular Price: $849.00

    Special Price $749.00

    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.
  5. 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

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

    $329.00
    The Astro-Tech AT70ED could be the perfect grab and go refractor.
  7. Astro-Tech AT60EDP 60mm f/5 Dual ED Petzval OTA

    Regular Price: $849.00

    Special Price $699.00

    This unique Astro-Tech apochromatic ED petzval fast focal ratio refractor has an incredible flat field for your astro-photography endeavors. 

  8. 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.
  9. Astro-Tech AT115EDT f/7 ED Triplet Refractor OTA Used

    Regular Price: $1,399.00

    Special Price $1,000.00

    The Astro-Tech AT115EDT 4.53" f/7 ED triplet apochromatic  refractor offers more performance and features than similarly-priced smaller aperture competitive refractors, and a markedly lower price than competitive scopes with the same aperture. All in all, an exceptional value.
  10. Astro-Tech 12" f/8 truss tube Ritchey-Chrétien optical tube

    $4,495.00
    This newest Version A of the Astro-Tech AT12RCT carbon fiber Serrurier truss Ritchey-Chrétien Hot Product for 2015 makes high quality large-aperture/large format DSLR and CCD imaging affordable for the dedicated amateur astrophotographer and educational institution.
Showing 21 to 30 of 41 total
Set Ascending Direction
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5