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Optical Accessories

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  • $439.00 USD - $439.00 USD
    $439.00 USD
    $439.00 USD - $439.00 USD
    $439.00 USD

    SharpStar 140PH 0.74x Focal Reducer

    SSO-140PHFR

    The new 3inch full frame reducer for 140PH APO is made of high quality metal, beautiful shape, the focal ratio is reduced from the original F6.5 to...

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    $439.00 USD - $439.00 USD
    $439.00 USD
    $439.00 USD - $439.00 USD
    $439.00 USD
  • $109.00 USD - $109.00 USD
    $109.00 USD
    $109.00 USD - $109.00 USD
    $109.00 USD

    SharpStar 50EDPH 0.84x Focal Reducer

    SSO-SHREDU50

    The 0.84x reducer can bring Sharpstar 50EDPH's focal ratio down to F4.6. This is a standard reducer with field flattening capabilities as well. A ...

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    $109.00 USD - $109.00 USD
    $109.00 USD
    $109.00 USD - $109.00 USD
    $109.00 USD
  • $219.00 USD - $219.00 USD
    $219.00 USD
    $219.00 USD - $219.00 USD
    $219.00 USD

    SharpStar 61EDPH 0.8x Focal Reducer

    SSO-SHRD61

    The dedicated full-frame reducer of SHARPSTAR 61EDPH, which meets the need of full-frame photography. The reducer is equipped with a 2.3" tube, one...

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    $219.00 USD - $219.00 USD
    $219.00 USD
    $219.00 USD - $219.00 USD
    $219.00 USD
  • $265.00 USD - $265.00 USD
    $265.00 USD
    $265.00 USD - $265.00 USD
    $265.00 USD

    SharpStar 76EDPH 0.8x Focal Reducer

    SSO-76EDPHFR

    SHARPSTAR 76EDPH F4.5 is the latest development in dedicated full-frame reducer, which meets the need of full-frame photography. The reducer is equ...

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    $265.00 USD - $265.00 USD
    $265.00 USD
    $265.00 USD - $265.00 USD
    $265.00 USD
  • $355.00 USD - $355.00 USD
    $355.00 USD
    $355.00 USD - $355.00 USD
    $355.00 USD

    SharpStar 94EDPH 0.8x Focal Reducer

    SSO-94EDPHFR
    1 in stock

    SHARPSTAR F4.4 Full Frame Focal Reducer made especially for 94EDPH refractor telescopes, it satisfy the demands of full-frame photography. The redu...

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    $355.00 USD - $355.00 USD
    $355.00 USD
    $355.00 USD - $355.00 USD
    $355.00 USD
  • $120.00 USD - $120.00 USD
    $120.00 USD
    $120.00 USD - $120.00 USD
    $120.00 USD

    SharpStar Field Flattener - 2"

    SSO-FF2

    Designed to fully illuminate APS-C sensor on most APO refractors. The SharpStar 2" field flattener has a M42x0.74 male thread to connect the camera...

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    $120.00 USD - $120.00 USD
    $120.00 USD
    $120.00 USD - $120.00 USD
    $120.00 USD
  • $195.00 USD - $195.00 USD
    $195.00 USD
    $195.00 USD - $195.00 USD
    $195.00 USD

    SharpStar Field Flattener - 2.5"

    SSO-FF25

    Designed to fully illuminate full frame sensor on most APO refractors. The SharpStar 2.5" field flattener has a M69 male thread to connect the came...

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    $195.00 USD - $195.00 USD
    $195.00 USD
    $195.00 USD - $195.00 USD
    $195.00 USD
  • $305.00 USD - $305.00 USD
    $305.00 USD
    $305.00 USD - $305.00 USD
    $305.00 USD

    SharpStar MPCC Full Frame Coma Corrector

    SSO-SH1XMPCC
    1 in stock

    Following the advent of 0.95x coma corrector for Newtonian reflector, SHARPSTAR optics has well received the favor of customers with high praise.A...

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    $305.00 USD - $305.00 USD
    $305.00 USD
    $305.00 USD - $305.00 USD
    $305.00 USD