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  1. Sky-Watcher Skymax 180 180mm f/15 Maksutov-Cassegrain optical tube

    $1,500.00

    The Sky-Watcher 180mm Maksutov-Cassegrain folded optical system comes close in optical performance to the best-known ultra-premium 7" Maksutov, but at less than 15% the price.

  2. Questar 3.5" Standard, Magnesium fluoride coatings

    $5,150.00
    Optical theory says that a Questar should not be able to resolve lunar craterlets and rilles under 1.3 arc seconds across - yet there are countless Questar owners and Questar photos that prove optical theory wrong . . .
  3. Questar 3.5" Duplex, magnesium fluoride coatings

    $5,350.00

    For the amateur astronomer who wants to take unsurpassed optical quality of a Questar optical tube into the field for nature studies and photography, the 3.5" Questar Duplex is ideal . . .

  4. Questar 3.5" Standard, Broadband Coatings, factory installed Powerguide III

    $6,024.00
    The world-class broadband-coated Questar 3.5" Maksutov-Cassegrain becomes a world traveler with its factory-installed battery-operated Powerguide II drive system . . .
  5. Questar 7" Classic Titanium Maksutov-Cassegrain

    $10,895.00
    Even better to look through than its star chart-covered body is to look at, The Questar Seven Classic Titanium is loaded with performance and built-in performance features that competitive telescopes can only dream of . . .
  6. Celestron NexStar 4 SE 4" Go-to Maksutov-Cassegrain

    $679.00
    If you want a small scope with big features, this 4" Celestron NexStar 4 SE may be what you're looking for. It has sharp 4" Maksutov-Cassegrain optics, combined with 21st century computerized go-to technology and advanced multicoatings, at a price that's very affordable . . .
  7. Sky-Watcher Skymax 127 127mm f/11.8 Maksutov-Cassegrain optical tube

    $550.00

    The Sky-Watcher 127mm Maksutov-Cassegrain folded optical system is a compact optical powerhouse capable of producing sharp, high contrast images inside the solar system and out.

  8. Sky-Watcher Skymax 102 AZ-GTi 102mm f/13 GoTo Maksutov-Cassegrain Telescope

    $680.00
    • 102mm Aperture Maksutov-Cassegrain OTA
    • 1300mm Focal Length, f/13 Focal Ratio
    • Limited-Diffraction Optical System
    • Computer GoTo AZ Mount
    • Built-In WiFi Module for Remote Control From Your Smart Device
    • Two 1.25" Eyepieces, 90° Diagonal
  9. iOptron 6" Maksutov Cassegrain Optical Tube

    $848.00
    Enjoy scanning the night skies with this fantastic 6" iOptron Maksutov.
  10. Questar 7" Astro Maksutov-Cassegrain, broadband coatings, Zerodur mirror

    $11,795.00
    If there are telescopes in heaven, chances are good they use Questar Seven Astro optical tubes with broadband optical coatings and a thermally-stable Zerodur ceramic mirror . . .
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