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  1. 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.
  2. Celestron 9.25" EdgeHD optical tube, CGE/Losmandy dovetail

    $2,999.00
    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 . . .
  3. Astro-Tech 12" f/8 truss tube Ritchey-Chrétien optical tube

    $4,495.00
    This newest Version A of the Astro-Tech AT12RCT 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.
  4. Takahashi Epsilon E-130D Astrograph

    $2,990.00

    Wide-field imagers rejoice!  The Takahashi Epsilon E-130D telescope is an incredible wide-field imaging machine.

  5. Takahashi FSQ-85EDX "Baby Q" 3.35" F/5.3 dual ED/four element design

    $4,280.00
    This new Takahashi FSQ-85ED apochromatic quadruplet (the "Baby Q") is the ultimate portable no-compromise photo/visual refractor under 102mm in aperture . . .
  6. Astro-Tech 8" f/8 Ritchey-Chrétien astrograph, steel tube

    $1,199.00
    The steel tube Astro-Tech AT8RC makes premium 8" Ritchey-Chrétien optics for serious deep space imaging available at the lowest price ever. Sky & Telescope 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."
  7. Astro-Tech 10" f/4 carbon fiber truss-tube imaging Newtonian

    $1,795.00

    For serious deep space astrophotographers, this Sky & Telescope 2016 Hot Product 10" Astro-Tech AT10INT carbon fiber truss tube imaging Newtonian may be all the scope you will ever need.

  8. Takahashi FSQ-106EDX4 4.2" F/5 Dual ED/Four Element Optical Tube

    $7,330.00
    This Takahashi FSQ-106EDX4 quadruplet is the ultimate portable no-compromise photo/visual refractor . . .

    Out of stock

  9. 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?
  10. Astro-Tech 20" f/8 truss tube Ritchey-Chrétien optical tube

    $12,995.00
    The Astro-Tech 20" f/8 AT20RCT carbon fiber Serrurier truss Ritchey-Chrétien makes high quality large-aperture/large format DSLR and CCD imaging affordable for the dedicated amateur astrophotographer and educational institution.
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