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  1. Sky-Watcher 0.85x Focal Reducer/Corrector for Pro 80 ED APO Telescope

    $370.00
    .85x Reduction For Your Sky-Watcher Pro 80 ED APO Refractor Helps Correct Distortion Out to the Edge of the Field Requires a 48mm T-Ring
  2. Astro-Tech 0.8x reducer/field flattener for Astro-Tech AT115EDT triplet apo refractor Version II

    $199.95
    This economical 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT115EDT 115mm f/7 triplet apo refractor. 
  3. Astro-Tech 0.8x reducer/field flattener for Astro-Tech AT125EDL Doublet apo refractor

    $199.95
    This 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT125EDL f/7.8 apo refractor.
  4. Astro-Tech 0.8x reducer/field flattener for f/6 refractors

    $149.95
    This economical Astro-Tech 2" 0.8x reducer/field flattener is designed for astrophotography with f/6 focal ratio refractors, but will also work well with refractors in the f/5.5 to f/7 range . . .
  5. Astro-Tech .8x Reducer Field Flattener For the 72EDII Optical Tubes

    $139.95
    Looking to make your Astro-Tech (or variant) scope faster and flatter for photography? Then the .8x reducer/flattener is exactly what your are looking for.
  6. Astro-Tech Dedicated 0.8x reducer/field flattener for the Astro-Tech AT80ED

    $89.95
    This Astro-Tech 2" 0.8x reducer/field flattener is designed for astrophotography while using your Astro-Tech AT80ED refactor.
  7. Astro-Tech 0.8x reducer/field flattener for Astro-Tech AT80EDL Doublet apo refractor

    Regular Price: $199.95

    Special Price $99.95

    This 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT80EDL f/7 apo refractor.
  8. F/6.3 focal reducer for Schmidt-Cassegrains

    $99.95
    This combination f/6.3 focal reducer/corrector lens reduces the focal ratio of all Celestron 5" through 14" Schmidt-Cassegrain telescopes, as well as all Meade 8" through 16" SCTs . . .
  9. Astro-Tech 0.8x reducer/field flattener for Astro-Tech AT130EDT triplet apo refractor Version II

    $199.95
    This economical 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT130EDT 130mm f/7 triplet apo refractor.
  10. Astro-Tech 0.8x reducer/field flattener for f/6 refractors Used

    $149.95
    This economical Astro-Tech 2" 0.8x reducer/field flattener is designed for astrophotography with f/6 focal ratio refractors, but will also work well with refractors in the f/5.5 to f/7 range . . .
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