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3. Reducer Flatteners for other telescopes

  • 3. SFFR90 Reducer for 90mm f-7 refractors

    3. SFFR90 Reducer for 90mm f-7 refractors

     Focal Reducer/Field Flattener for our former 90mm f-7 Apochromats This reducer/flattener is not for the latest SVX90T which is f-6. This is optimized for our former SVR90T's. The flattener threads inserts into a standard 2" adapter. The 0.8X focal...

    $229.00
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  • 4. SFFR102-2 Reducer for 102mm f/7 Refractors

    4. SFFR102-2 Reducer for 102mm f/7 Refractors

    Focal Reducer/Field Flattener for f-7 refractors  This reducer/flattener is optimized for a 102 mm f-7 objective and it will work with other refractors of similar focal length. The flattener slips into the 2" focuser. The 0.8X focal reduction...

    $229.00
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  • 5. SFFR115 Reducer for 115mm f-7 refractors

    5. SFFR115 Reducer for 115mm f-7 refractors

      Focal Reducer/Field Flattener for former model SV115T and other 115 f-7 refractors The flattener slips into the 2" focuser. The 0.8X focal reduction converts the 115 mm f-7 to f-5.6. This reducer/flattener has a standard 48 mm filter thread...

    $249.00
    Pre-Order Now