Richard R. Powell:
Len Comparison: Oreston 50 1.8, Pentacon 50 1.8, Canon FD 50 1.4
Richard R. Powell:
Len Comparison: Oreston 50 1.8, Pentacon 50 1.8, Canon FD 50 1.4
Richard R. Powell:
Len Comparison: Oreston 50 1.8, Pentacon 50 1.8, Canon FD 50 1.4
Richard R. Powell:
Oreston 50 mm 1.8
Richard R. Powell:
Canon FD 50mm 1.4 SSC