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

    Regular Price: $1,199.00

    Special Price $999.00

    The Astro-Tech AT102EDL takes the performance of the it smaller siblings and combines it with the mechanics of the EDT line.
  2. Explore Scientific AR102 4" f/6.5 achromatic doublet refractor optical tube

    $599.99
    This highly portable 4" Explore Scientific achromatic refractor optical tube (only 25.5" long, with a weight of 11.3 pounds) is a great value for spur-of-the-moment grab and go astronomy . . .
  3. Sky-Watcher Skymax 90 90mm f/13.9 Maksutov-Cassegrain optical tube

    $270.00
    The Sky-Watcher 90mm Maksutov-Cassegrain is a compact optical powerhouse, capable of producing sharp, high contrast images inside the solar system and out.
  4. Astro-Tech AT80ED 3.1" f/7 ED Refractor OTA

    $419.00
    The Astro-Tech AT80ED is a fantastic value and incredible performer.
  5. Astro-Tech AT90CFT f/6 Triplet Apo Refractor Carbon Fiber OTA

    $1,595.00
    The Astro-Tech AT90CFT is a fantastic portable triplet instrument.
  6. Astro-Tech AT92 f/5.5 Triplet Apo Refractor OTA

    $1,795.00
    If you are looking for the best fast focal ratio/compact APO refractor that Thomas Back and Roger Ceragioli could create, then look no further.

    Out of stock

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