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FLAT FIELDS. FASTER OPTICS.

Field Flat/Reducer

Field flatteners and focal reducers, including EdgeHD reducers and f/6.3 correctors. Improve star shapes and widen your field of view for astrophotography.

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  • Explore Scientific Field Flattener, Focal Reducer (FFFR507X-00)

    Explore Scientific Field Flattener, Focal Reducer (FFFR507X-00)

    Explore Scientific Field Flattener, Focal Reducer (FFFR507X-00)
    $479.99
  • Starfield Optics Adjustable1.0x Flattener for 70mm-155mm telescopes (SF-FFA-10)
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    Starfield Optics Adjustable1.0x Flattener for 70mm-155mm telescopes (SF-FFA-10)

    Starfield Optics Adjustable1.0x Flattener for 70mm-155mm telescopes (SF-FFA-10)
    $239.00
  • SkyWatcher Field Flattener for EvoGuide 50ED (S20214)
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    SkyWatcher Field Flattener for EvoGuide 50ED (S20214)

    SkyWatcher Field Flattener for EvoGuide 50ED (S20214)
    $109.99
  • Celestron Reducer Lens .7x EdgeHD 9.25 (94245)
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    Celestron Reducer Lens .7x EdgeHD 9.25 (94245)

    Celestron Reducer Lens .7x EdgeHD 9.25 (94245)
    $429.00
  • Celestron Reducer Lens .7x EdgeHD 1100 (94241)
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    Celestron Reducer Lens .7x EdgeHD 1100 (94241)

    Celestron Reducer Lens .7x EdgeHD 1100 (94241)
    $839.00
  • Celestron Reducer / Corrector f/6.3 (94175)
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    Celestron Reducer / Corrector f/6.3 (94175)

    Celestron Reducer / Corrector f/6.3 (94175)
    $189.95