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35mm still cameras
lens flange to film distances

The list includes both film and digital cameras.

Camera	Distance millimeters
Alpa Bayonet	37.8
Alpa 2000 si	45.5
Argus screw	45.5
Canon screw	28.8
Canon EF and EFS (for EOS cameras)	44.00
Canon FL/FD	42.1
Chinon	45.5
Contarex	46.0
Contax D, Contax S	45.5
Contax RTS	45.5
Cosina	45.5
Edixa	45.5
Exakta classic	44.7
Four/Thirds (Olympus, Panasonic, Leica)	38.67
Fujica	45.5
GAF	45.5
Icarex BM	44.7
Icarex TM	45.5
Konica Autoreflex	40.5
Leicaflex	47.00
Leica M	27.8
Leica screw thread	28.8
Mamiya/Sekor	45.5
Micro 4/3 (Olympus, Panasonic)	19.25
Minolta	43.5
Minolta/Sony A mount	44.50
Miranda	41.5
Nikon F, Nikkormat	46.50
Olympus OM	46.0
Olympus Pen F	28.95
Pentacon	45.5
Pentax K	45.5
Petri bayonet	43.5
Petri screw	45.5
Praktica/Pentax	45.5
Ricoh bayonet	45.5
Ricoh screw	45.5
Rollei 35	44.7
Sony E mount	18.00
Spiraflex	45.5
Topcon DM	44.7
Vivitar	45.5
Voightlander	44.7
Yashica FR, FX	45.5
Yashica screw	45.5