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4. Reducers and/or Flatteners for other telescopes

  • Reducer/Flattener for former SV80ED

    Focal Reducer/Field Flattener for former model 80 apo refractors with 2" focusers This reducer/flattener is optimized for our former 80mm ED and current 80 mm Access telescopes This reducer/flattener has a standard 42 mm filter thread and M48 thread on...

    $189.00
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  • SFF4-4.125-1000

    This full frame field flattener comes with a large threaded adapter for a 3.5" Feather Touch focuser and other large focusers that use a 4.125"-24 thread. Merely un-thread the endcap on the focuser and thread this entire unit in place. This flattener is...

    $399.00
    Add to Cart
  • SFF4-4.125-910

    This full frame field flattener comes with a large threaded adapter for a 3.5" Feather Touch focuser and other large focusers that use a 4.125"-24 thread. Merely un-thread the endcap on the focuser and thread this entire unit in place. This flattener is...

    $399.00
    Add to Cart