Unknown55mm1980sWest GermanyRodenstockUltrafastIndustryX-rayf/0.8
Contarex mount55mm1960sWest GermanyCarl ZeissStandardNormalFastf/1.4
FL / FD mount55mm1970sJapanCanonStandardNormalFastf/1.2
Contarex mount55mm1960sWest GermanyCarl ZeissNormalFastStandardf/1.4