Skip to content

OTA

Filters

$
$
  • Original price $1,599.00 - Original price $1,599.00
    Original price
    $1,599.00
    $1,599.00 - $1,599.00
    Current price $1,599.00

    Celestron 8" EdgeHD Optical Tube, CGE/Losmandy Dovetail

    Celestron
    In Stock

    The EdgeHD high definition flat field optics of this Celestron 8" EdgeHD optical tube make true astrographic-quality 8" optics truly affordable. Th...

    View full details
    Original price $1,599.00 - Original price $1,599.00
    Original price
    $1,599.00
    $1,599.00 - $1,599.00
    Current price $1,599.00
  • Original price $479.95 - Original price $479.95
    Original price
    $479.95
    $479.95 - $479.95
    Current price $479.95

    Astro-Tech 6" f/9 Ritchey-Chrétien Astrograph

    Astro-Tech
    Sold Out

    The exceptional value 6" Astro-Tech Ritchey-Chrétien astrograph is once again available for the serious deep space astrophotographer on a budget . ...

    View full details
    Original price $479.95 - Original price $479.95
    Original price
    $479.95
    $479.95 - $479.95
    Current price $479.95
    Sold out
  • Original price $2,999.00 - Original price $2,999.00
    Original price
    $2,999.00
    $2,999.00 - $2,999.00
    Current price $2,999.00

    Celestron 9.25" EdgeHD Optical Tube, CGE/Losmandy Dovetail

    Celestron
    More on the way

    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 def...

    View full details
    Original price $2,999.00 - Original price $2,999.00
    Original price
    $2,999.00
    $2,999.00 - $2,999.00
    Current price $2,999.00
  • Original price $4,399.00 - Original price $4,399.00
    Original price
    $4,399.00
    $4,399.00 - $4,399.00
    Current price $4,399.00

    Celestron 11" EdgeHD Optical Tube, CGE/Losmandy Dovetail

    Celestron
    In Stock

    The EdgeHD high definition flat field optics of this Celestron 11" EdgeHD optical tube give you a true astrographic-quality big aperture 11" optica...

    View full details
    Original price $4,399.00 - Original price $4,399.00
    Original price
    $4,399.00
    $4,399.00 - $4,399.00
    Current price $4,399.00
  • Original price $1,799.00 - Original price $1,799.00
    Original price
    $1,799.00
    $1,799.00 - $1,799.00
    Current price $1,799.00

    Celestron 9.25" SCT Optical Tube, CGE/Losmandy Dovetail

    Celestron
    More on the way

    This 9.25" aperture optical tube gathers 33% more light than an 8" scope, providing brighter images of faint deep space objects. Its light-gatherin...

    View full details
    Original price $1,799.00 - Original price $1,799.00
    Original price
    $1,799.00
    $1,799.00 - $1,799.00
    Current price $1,799.00
  • Original price $1,249.00 - Original price $1,249.00
    Original price
    $1,249.00
    $1,249.00 - $1,249.00
    Current price $1,249.00

    Celestron 8" SCT Optical Tube, CGE/Losmandy Dovetail

    Celestron
    In Stock

    This 8" SCT optical tube has advanced Starbright XLT multicoatings for Celestron's brightest images ever. It mounts directly on Celestron CGE and L...

    View full details
    Original price $1,249.00 - Original price $1,249.00
    Original price
    $1,249.00
    $1,249.00 - $1,249.00
    Current price $1,249.00
  • Original price $839.95 - Original price $839.95
    Original price
    $839.95
    $839.95 - $839.95
    Current price $839.95

    Celestron 6" SCT Optical Tube, CG5/AVX Dovetail

    Celestron
    In Stock

    This 6" SCT optical tube has advanced Starbright XLT multicoatings for Celestron's brightest images ever. The Celestron C8 was the first Schmidt-Ca...

    View full details
    Original price $839.95 - Original price $839.95
    Original price
    $839.95
    $839.95 - $839.95
    Current price $839.95
  • Original price $2,999.00 - Original price $2,999.00
    Original price
    $2,999.00
    $2,999.00 - $2,999.00
    Current price $2,999.00

    Celestron 11" SCT Optical Tube, CGE/Losmandy Dovetail

    Celestron
    More on the way

    This 24" long aluminum Celestron 11" Schmidt Cassegrain optical tube weighs only 27.5 lbs., making it easy to transport. It has an 11" aperture, a ...

    View full details
    Original price $2,999.00 - Original price $2,999.00
    Original price
    $2,999.00
    $2,999.00 - $2,999.00
    Current price $2,999.00
  • Original price $1,255.00
    Original price $1,255.00 - Original price $1,255.00
    Original price $1,255.00
    Current price $999.00
    $999.00 - $999.00
    Current price $999.00

    Sky-Watcher Evostar 100ED 100mm f/9 ED Doublet Apochromatic Refractor S11120

    Sky-Watcher
    More on the way

    This 100mm Sky-Watcher Evostar 100ED doublet apochromatic refractor is a premium scope with high contrast/high resolution performance and premium a...

    View full details
    Original price $1,255.00
    Original price $1,255.00 - Original price $1,255.00
    Original price $1,255.00
    Current price $999.00
    $999.00 - $999.00
    Current price $999.00
    Save $256.00 Save $0.00
  • Original price $5,999.00 - Original price $5,999.00
    Original price
    $5,999.00
    $5,999.00 - $5,999.00
    Current price $5,999.00

    Celestron 14" SCT Fastar-Compatible Optical Tube, CGE/Losmandy Dovetail

    Celestron
    More on the way

    There are state-of-the-art Starbright XLT multicoatings on the hand-figured 14" aperture SCT optics of this impressive optical tube, plus a Fastar-...

    View full details
    Original price $5,999.00 - Original price $5,999.00
    Original price
    $5,999.00
    $5,999.00 - $5,999.00
    Current price $5,999.00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare