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  1. Takahashi TOA-130NS 5.1" F/7.7 Ortho-Apochromat Triplet Refractor OTA

    $7,200.00
    This performance of this Takahashi 5.1" ED triplet refractor is too good to let it be called simply an apochromatic scope. Only the term ortho-apochromatic is accurate enough to describe its optical excellence . . .
  2. Celestron 6" Omni XLT 150 Equatorial f/5 reflector with Starbright XLT multicoated mirrors

    $699.95
    This Celestron Omni XLT 150 puts a big 6" aperture fast focal ratio reflector, with Starbright XLT multicoated mirrors for maximum light transmission, on a solid German equatorial mount. The result is an excellent mix of deep space performance, portability, and features at a price that's extraordinarily low for so much light-gathering and so many features . . .
  3. 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

  4. Sky-Watcher Esprit 150mm f/7 ED apochromatic triplet refractor with field flattener

    $8,250.00
    The big Sky-Watcher Esprit 150mm ED apochromatic triplet refractor with thread-on field flattener combines premium high contrast/high resolution imaging performance with the flat field you need for critical imaging. It's a superb 6" apo refractor that can be the heart of your observing and wide field imaging system for years to come.
  5. Explore Scientific140mm f/6.7 FPL-53 Carbon Fiber APO Triplet Refractor With 3" Hexagonal Focuser

    $5,999.99
    140mm has long been considered the perfect size for an APO refractor. Explore Scientific makes that size a reality with fantastic optics and mechanics.
  6. 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.
  7. Takahashi TOA-150B 5.9" F/7.33 Ortho-Apochromat Triplet Refractor OTA

    $15,070.00
    This big Takahashi 5.9" ED triplet refractor is optically too good to be called simply an apochromatic scope. Only the term ortho-apochromatic is good enough to describe its optical excellence . . .
  8. Celestron AstroMaster 130 EQ MD, 5.1" Equatorial reflector with motor drive

    $379.95
    The Celestron AstroMaster 130 EQ equatorial reflector with motor drive puts a big scope in a beginning observer's backyard at a small scope price. Not just a big scope, but a good performer you can enjoy for years to come . . .
  9. Celestron 6" Advanced VX Series Go-To Equatorial Refractor

    $1,899.00
    This 6" f/8 Celestron AVX6R achromatic doublet refractor telescope has anew imaging-optimized Advanced VX Series computerized go-to German equatorial mount that will find and followover 40,000 deep space and solar system objects for you . . .
  10. Sky-Watcher 6" f/8 Classic 150P Dobsonian Telescope S11600

    $460.00
    Get back to basics with the "Everyman's" telescope, a classic 6" Dobsonian.
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