Showing 1 to 10 of 113 total
Set Descending Direction
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  1. Celestron 8” ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 8)

    $2,079.00
    • Flat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor.
    • Unlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras.
    • NEW Ultra-Stable Focus System – six precision sealed ball bearings virtually eliminate image shift.
    • Integrated air cooling system –12V DC MagLev fan reduces cooldown time and provides optimal air flow while filtering out dust.
    • Internal filter mount – seamlessly accommodates a Light Pollution Imaging Filter into the optical path.
    • CGE dovetail mounting rail.
    • Performs over a wider spectral range than most telescopes, from 390-800 nm, so more of the light passing through the astrograph is in sharp focus.
  2. Explore Scientific ES127 127mm f/7.5 "Essential Series" FCD-1 ED Triplet Refractor

    $1,999.99
    This big 127mm (5") Explore Scientific Essential Series air-spaced ED triplet apochromatic refractor is loaded with quality optical performance at a surprisingly reasonable price for a scope of its size and optical quality . . .
  3. Sky-Watcher 12" Quattro 300P Imaging Newtonian

    $1,815.00
    The Sky-Watcher 12" Quattro will bring your imaging into the next level.
  4. Takahashi FOA-60Q Ortho Apochromatic Refractor

    $2,340.00

    The included 1.7x extender takes the FOA-60 to another level, as well as letter.  This combination is referred to as the FOA-60Q.  You will simply call it a joy to use.

  5. Astro-Tech 10" f/8 truss tube Ritchey-Chrétien optical tube

    $3,195.00
    This newest Version A of the Astro-Tech AT10RCT carbon fiber Serrurier truss Ritchey-Chrétien Hot Product for 2015 makes high quality large-aperture/large format DSLR and CCD imaging affordable for the dedicated amateur astrophotographer and educational institution.
  6. Astro-Tech 10" f/8 Ritchey-Chrétien optical tube

    $2,495.00
    The 10" Astro-Tech AT10RC Ritchey-Chrétien astrograph is a Sky & Telescope Hot Product for 2010 and an Astronomy Star Product for 2010 award winner. The AT10RC is the first truly affordable large aperture true Ritchey-Chrétien astrograph available from a U. S. company. Imitators will copy Astro-Tech's years of work, but why settle for a copy when you can get the original?
  7. 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.

  8. Celestron 11" f/2.2 Rowe-Ackermann Schmidt Astrograph (RASA) Version 2 optical tube

    $4,399.00
    The 11" f/2.2 Rowe-Ackermann Schmidt Astrograph (RASA) - the next advance in deep space imaging - is available now for the serious astrophotographer.
  9. FS-60CB 2.4" F/5.9 fluorite doublet apo

    $1,040.00
    This compact Takahashi fluorite apochromatic refractor makes an ideal eclipse scope and a super travel and backyard scope for spur-of-the-moment observing . . .
  10. 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 . .
Showing 1 to 10 of 113 total
Set Descending Direction
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5