============================
[Bayonet]
The body of the camera field positioning distance means: the distance between the plane and the body of the camera body lens mount exposure window plane, mm.
Bayonet bayonet ring body like field positioning distance (mm) | (mm) direction of rotation of the bayonet ring type | | bayonet brand |
4/3 38.6 46.5 jaw clockwise Olympus, Panasonic, Leica
Jaw clockwise Konica
AR 40.5 47.0 jaw clockwise Konica
FD / FL 42.1 48.0 outer jaw clockwise the Canon T, A, F
MD / MC 43.5 45.0 within the jaw clockwise Minolta, Seagull
FX / AX 43.5 49.0 jaw clockwise Fujica
EF 44.0 54.0 jaw clockwise Canon EOS
SA 44.0 48.5 inside and outside the jaw clockwise Sigma
A 44.5 50.0 jaw clockwise Sony / Konica-Minolta / Minolta AF
C / Y 45.5 48.0 three-jaw clockwise Contax, Yashica, Phenix
Kyocera /
Yashica the AF 45.5 50.0 within the jaw clockwise Kyocera, Yashica the AF
K / PK / RK 45.5 48.5 jaw clockwise the Pentax, Ricoh, the Chinon, Cosina, Phinex
M42 Jaw clockwise 45.5 42.0
Mamiya 45.5 49.0 jaw clockwise Mamiya NC / ZE series cameras
OM Three-jaw clockwise Olympus 46.0 47.5
F 46.5 47.0 jaw clockwise within the Nikon, Phenix
Leica R R 46.9 49.0 jaw counterclockwise
Kyocera
Clockwise Contax N Contax-N 48.0 55.0 within the jaw
============================
【Article is excerpted from: Baidu Encyclopedia】
【Network reprint / Just reference】
【Translation is by Goolge】
