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  1. Explore Scientific ES80 80mm f/6 ED "Essential Series" FCD-1 ED APO Triplet Refractor

    $899.99
    This 80mm Explore Scientific "Essential Series" ED triplet apochromatic refractor is loaded with features and is priced hundreds of dollars less than many competitive 80mm triplet scopes - and even less than many competitive doublets . . .
  2. 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.
  3. Sky-Watcher Evostar 100ED 100mm f/9 ED doublet apochromatic refractor

    Regular Price: $1,255.00

    Special Price $999.00

    This 100mm Sky-Watcher Evostar 100ED doublet apochromatic refractor is a premium scope with high contrast/high resolution performance and premium accessories at a very attractive price . . .
  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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