Showing 1 to 10 of 52 total
Set Descending Direction
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  1. 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.
  2. Celestron 8" EdgeHD optical tube, CG-5/AVX dovetail

    $1,349.00
    The EdgeHD high definition flat field optics of this Celestron 8" EdgeHD optical tube make true astrographic-quality 8" optics truly affordable . . .
  3. Celestron 9.25" EdgeHD optical tube, CGE/Losmandy dovetail

    $2,399.00
    The EdgeHD high definition flat field optics of this Celestron 9.25" EdgeHD optical tube give you true astrographic-quality 9.25" optics with a definite edge over other reduced coma optical systems . . .
  4. Celestron 14" EdgeHD optical tube, CGE/Losmandy dovetail

    $5,999.00
    The Fastar-compatible EdgeHD high definition flat field optics of this big, big Celestron 14" EdgeHD optical tube give you true astrographic-quality performance in a scope with enough aperture to keep you happily viewing and imaging for the rest of your life . . .
  5. Celestron 8" EdgeHD optical tube, CGE/Losmandy dovetail

    $1,349.00
    The EdgeHD high definition flat field optics of this Celestron 8" EdgeHD optical tube make true astrographic-quality 8" optics truly affordable . . .
  6. Sky-Watcher Esprit 100mm f/5.5 ED apochromatic triplet refractor with field flattener

    $2,499.00
    The Sky-Watcher Esprit 100mm ED apochromatic triplet refractor has the premium high contrast/high resolution/flat field optical performance you need to let you use it as the heart of your observing and wide field imaging system.
  7. Sky-Watcher Esprit 150mm f/7 ED apochromatic triplet refractor with field flattener

    $6,399.00
    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.
  8. Sky-Watcher Esprit 80mm f/5 ED apochromatic triplet refractor with field flattener

    $1,699.00
    The compact Sky-Watcher Esprit 80mm ED apochromatic triplet refractor has the premium high contrast/high resolution optical performance you need to let you use it as the heart of your observing and wide field imaging system. 
  9. Astro-Tech 8" f/8 Ritchey-Chrétien astrograph, carbon fiber tube

    $1,395.00
    The Astro-Tech AT8RC is the first affordable 8" Ritchey-Chrétien with premium features available to the amateur astronomer who is into serious deep space imaging. Sky & Telescope agrees, as they named the AT8RC a Sky & Telescope Hot Product for 2010. A review in the December 2009 Sky & Telescope said "it was how nicely this scope is matched to APS-C and 35mm formats that really wowed me."
  10. Astro-Tech AT152EDT f/8 Triplet APO Refractor OTA

    $3,999.00
    A true APO using FK61 and Lanthanum in a temperature compensated cell. This is a fantastic instrument.
Showing 1 to 10 of 52 total
Set Descending Direction
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5