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Questar

Questar is a precision optics manufacturer based in New Hope, Pennsylvania producing top quality telescopes for over 60 years.  Best known for their Maksutov-Cassegrain, Questar brings an elevated design aesthetic to the astronomy world, producing instruments that look as good as they perform.
  • Original price $50.00 - Original price $50.00
    Original price
    $50.00
    $50.00 - $50.00
    Current price $50.00

    Questar T-Ring for Minolta 35mm Cameras (Except Maxxum), for Questar Telescopes Only

    Questar
    More on the way

    For mounting 35mm Minolta cameras (not auto-focus Maxxum models) on a Questar camera adapter only . . . Accessory to attach a 35mm Minolta camera b...

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    Original price $50.00 - Original price $50.00
    Original price
    $50.00
    $50.00 - $50.00
    Current price $50.00
  • Original price $50.00 - Original price $50.00
    Original price
    $50.00
    $50.00 - $50.00
    Current price $50.00

    Questar T-Ring for Canon (Except EOS) Camera, for Questar Telescopes Only

    Questar
    More on the way

    For mounting 35mm Canon cameras (except EOS models) on a Questar camera adapter . . . Accessory to attach a 35mm Canon camera body (except EOS mode...

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    Original price $50.00 - Original price $50.00
    Original price
    $50.00
    $50.00 - $50.00
    Current price $50.00
  • Original price $6,775.00 - Original price $6,775.00
    Original price
    $6,775.00
    $6,775.00 - $6,775.00
    Current price $6,775.00

    Questar 3.5" Telescope Duplex, Broadband Coatings, Zerodur Mirror

    Questar
    More on the way

    For the serious amateur astronomer who would like to take Questar quality into the field for nature studies and photography in all climate extremes...

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    Original price $6,775.00 - Original price $6,775.00
    Original price
    $6,775.00
    $6,775.00 - $6,775.00
    Current price $6,775.00
  • Original price $12,995.00 - Original price $12,995.00
    Original price
    $12,995.00
    $12,995.00 - $12,995.00
    Current price $12,995.00

    Questar 7" Astro Maksutov-Cassegrain, Broadband Coatings, Zerodur Mirror

    Questar
    More on the way

    If there are telescopes in heaven, chances are good they use Questar Seven Astro optical tubes with broadband optical coatings and a thermally-stab...

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    Original price $12,995.00 - Original price $12,995.00
    Original price
    $12,995.00
    $12,995.00 - $12,995.00
    Current price $12,995.00
  • Original price $695.00 - Original price $695.00
    Original price
    $695.00
    $695.00 - $695.00
    Current price $695.00

    Questar Low Latitude Tilt Plate Adapter for Large Astro Pier

    Questar
    More on the way

    This wedge adapter allows you to do a polar alignment of the Large Astro Pier and 7" Questar fork mount/drive base at latitudes of 15° to 75°.This ...

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    Original price $695.00 - Original price $695.00
    Original price
    $695.00
    $695.00 - $695.00
    Current price $695.00
  • Original price $295.00 - Original price $295.00
    Original price
    $295.00
    $295.00 - $295.00
    Current price $295.00

    Questar Low Latitude Wedge for Tri-Stand Short Pier

    Questar
    More on the way

    The Questar Tri-Stand Short Pier is a very stable and rigid portable pier that holds your 3.5" Questar telescope eyepiece at a 41" working height f...

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    Original price $295.00 - Original price $295.00
    Original price
    $295.00
    $295.00 - $295.00
    Current price $295.00
  • Original price $525.00 - Original price $525.00
    Original price
    $525.00
    $525.00 - $525.00
    Current price $525.00

    Questar Piggyback For 3.5" Questar Scopes

    Questar
    More on the way

    This Questar #19420 piggyback mount lets you install a 35mm or DSLR camera on top of a Questar 3.5" scope for wide field deep space astrophotograph...

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    Original price $525.00 - Original price $525.00
    Original price
    $525.00
    $525.00 - $525.00
    Current price $525.00
  • Original price $6,395.00 - Original price $6,395.00
    Original price
    $6,395.00
    $6,395.00 - $6,395.00
    Current price $6,395.00

    Questar 3.5" Telescope Standard, Broadband Coatings, Zerodur Mirror

    Questar
    More on the way

    In 1950, Questar introduced the first truly portable, lightweight, 3.5" astronomical telescope. Regarded as the finest personal telescope in the wo...

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    Original price $6,395.00 - Original price $6,395.00
    Original price
    $6,395.00
    $6,395.00 - $6,395.00
    Current price $6,395.00
  • Original price $175.00 - Original price $175.00
    Original price
    $175.00
    $175.00 - $175.00
    Current price $175.00

    Questar Wraparound Tube Counterweight for 7" Questars

    Questar
    More on the way

    This Questar #29348 counterweight for fork-mounted Questar 7"telescopes balances the weight of a camera body attached to theCassegrain focus at the...

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    Original price $175.00 - Original price $175.00
    Original price
    $175.00
    $175.00 - $175.00
    Current price $175.00
  • Original price $5,995.00 - Original price $5,995.00
    Original price
    $5,995.00
    $5,995.00 - $5,995.00
    Current price $5,995.00

    Questar 3.5" Telescope Standard, Broadband Coatings

    Questar
    More on the way

    In 1950, Questar introduced the first truly portable, lightweight, 3.5" astronomical telescope. Regarded as the finest personal telescope in the wo...

    View full details
    Original price $5,995.00 - Original price $5,995.00
    Original price
    $5,995.00
    $5,995.00 - $5,995.00
    Current price $5,995.00
  • Original price $3,495.00 - Original price $3,495.00
    Original price
    $3,495.00
    $3,495.00 - $3,495.00
    Current price $3,495.00

    Questar Large Astro Pier for 7" Fork Mount

    Questar
    More on the way

    The Questar Large Astro Pier holds the 7" Questar fork mount/drive base and a 7" Questar optical tube for equatorial operation. The Questar Large A...

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    Original price $3,495.00 - Original price $3,495.00
    Original price
    $3,495.00
    $3,495.00 - $3,495.00
    Current price $3,495.00

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