ALPA HPF High Precision Focusing rings for ALPA HR Alpagon 4.0/40 mm and Rodenstock HR Digaron-W 4.0/40 mm
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Product Description
ALPA HPF High Precision Focusing rings for ALPA HR Alpagon 4.0/40 mm and Rodenstock HR Digaron-W 4.0/40 mm - Aperture Mount or Copal size 0, scale in feet, type ALP 40 / RDW 40