Questar

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  1. Wraparound Tube counterweight for 7" Questars Wraparound Tube counterweight for 7

    Wraparound Tube counterweight for 7" Questars

    $175.00
    This Questar #29348 counterweight for fork-mounted Questar 7"telescopes balances the weight of a camera body attached to theCassegrain focus at the rear of the scope . . .

  2. wraparound tube counterweight for 3.5" Questars wraparound tube counterweight for 3.5

    wraparound tube counterweight for 3.5" Questars

    $130.00
    This Questar #19370 counterweight for fork-mounted Questar 3.5" telescopes balances the weight of a camera body attached to the Cassegrain focus at the rear of the scope . . .
  3. Variable polarizer for imaging with 3.5" and 7" Questars Variable polarizer for imaging with 3.5

    Variable polarizer for imaging with 3.5" and 7" Questars

    $495.00
    This Questar variable polarizing assembly allows you to control the effective f/stop of a Questar telescope during terrestrial and lunar prime focus imaging.
  4. Questar T-Ring to use 1"-32 thread C-mount video and 16mm film cameras on Questar telescopes Questar T-Ring to use 1

    Questar T-Ring to use 1"-32 thread C-mount video and 16mm film cameras on Questar telescopes

    $65.00
    For mounting 1"-32 thread C-mount video and 16mm film cameras on a Questar camera adapter only . . .
  5. Questar T-Ring for Pentax and Ricoh 35mm K-mount cameras, for Questar telescopes only Questar T-Ring for Pentax and Ricoh 35mm K-mount cameras, for Questar telescopes only

    Questar T-Ring for Pentax and Ricoh 35mm K-mount cameras, for Questar telescopes only

    $60.00
    For mounting 35mm Pentax K-mount bayonet lens mount cameras on a Questar camera adapter only . . .
  6. Questar T-Ring for Olympus 4/3 format DSLR cameras, for Questar telescopes only Questar T-Ring for Olympus 4/3 format DSLR cameras, for Questar telescopes only

    Questar T-Ring for Olympus 4/3 format DSLR cameras, for Questar telescopes only

    $78.00
    For mounting Olympus 4/3 format DSLR cameras on a Questar camera adapter only . . .
  7. Questar T-Ring for Olympus 35mm cameras, for Questar telescopes only Questar T-Ring for Olympus 35mm cameras, for Questar telescopes only

    Questar T-Ring for Olympus 35mm cameras, for Questar telescopes only

    $62.00
    For mounting Olympus 35mm cameras (OM-1, OM-1n, OM-2, etc.) on a Questar camera adapter only . . .
  8. Questar T-Ring for Nikon 35mm camera, for Questar telescopes only Questar T-Ring for Nikon 35mm camera, for Questar telescopes only

    Questar T-Ring for Nikon 35mm camera, for Questar telescopes only

    $50.00
    For mounting Nikon 35mm cameras on a Questar camera adapter only . . .
  9. Questar T-Ring for Minolta Maxxum and Sony DSLR cameras, for Questar telescopes only Questar T-Ring for Minolta Maxxum and Sony DSLR cameras, for Questar telescopes only

    Questar T-Ring for Minolta Maxxum and Sony DSLR cameras, for Questar telescopes only

    $50.00
    For mounting 35mm Minolta Maxxum camera body (except 2xi, 3xi, and Spxi models) and Sony DSLR cameras on a Questar camera adapter only . . .
  10. Questar T-Ring for Minolta 35mm cameras (except Maxxum), for Questar telescopes only Questar T-Ring for Minolta 35mm cameras (except Maxxum), for Questar telescopes only

    Questar T-Ring for Minolta 35mm cameras (except Maxxum), for Questar telescopes only

    $40.00
    For mounting 35mm Minolta cameras (not auto-focus Maxxum models) on a Questar camera adapter only . . .
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