相机各种法兰距数据参考表 好不容易找来的

D-mount

0.625″×32tpi 12.29

Pentax/Praktica

M42×1 thread

45.46C-S mount

1″×32tpi thread 12.526

Zenith 3M

M39×1 thread

45.46Bolex H8RX

1″×32tpi thread

15.31

Contax/Yashica bayonet

45.5C-mount

1″×32tpi thread 17.526

Petri bayonet

45.5Canon EX1/2 VL camcorder bayonet 20 Practiflex

M40×1 thread

45.50(?)Bolex breech 23.22 Ricoh

breech mount

45.5Leica M bayonet 27.95 Contarex

46Canon screw

M39×1 thread

28.8

Olympus OM bayonet

46Konica Hexar RF bayonet

28.00mm ±0.03mm (pressure plate rails) 27.76mm (film rails)

Nikon F bayonet

46.5Leica screw

M39×26tpi 28.8

Leica R bayonet

47Narcissus

M24×1 thread 28.8 B4

bayonet

48 (air)Olympus Pen F bayonet 28.95 Contax N bayonet

48Contax G1

bayonet 29 Eclair bayonet

48Hasselblad Xpan bayonet

34.27 mm, ±0.03 mm Icarex

breech lock

48Contax RF 34.85

Praktina

breech lock

50Nikon rangefinder bayonet 34.85 Arriflex

bayonet 52Alpa bayonet 37.8 T2 mount

M42×0.75

554/3 System digital bayonet 38.58

Topcon IC1 bayonet 55Aaton

bayonet(?) 40

Mamiya 645 bayonet

63.3Leitz Visoflex II, III

Leica M bayonet 40

Pentax 645 bayonet

70.87Konica Autoreflex bayonet 40.5

Exacta 66

breech lock

74.1Konica F bayonet 40.5

Kiev 60/Kiev Six

breech lock

74.1Miranda dual bayonet/screw

4-claw bayonet and 44×1mm screw mount 41.5

Pentacon 6

breech lock

74.1Canon R/FL/FD

breech or bayonet 42 Zenit 80

multi start thread

74.1Wrayflex

M41.2×26tpi

42.05

Hasselblad 500/2000 bayonet

74.9Yashica Pentamatic, Pentamatic II bayonet 43

Kilarscope

78.8Rectaflex 43.4

Kowa Six/Super 66

breech lock

79Petriflex

breech lock 43.5

Hasselblad/Kiev88

multi start thread

82.1Minolta MD bayonet

43.72 +0.01 -0.02 Kiev 88

multi start thread

82.1Canon EOS

bayonet 44

Pentax 6×7 bayonet

84.95Paxette

M39×1 thread 44

Leitz Visoflex I

M39×26tpi

62.5Sigma SA

inner bayonet 44

Kilarflex

92.3Praktica bayonet 44.4

Zeiss Ikon Panflex

64.5Argus bayonet 44.45 Novoflex

100Sony Alpha

bayonet 44.6

Bronica S2A

bayonet & 57×1 thread

101.7Minolta AF bayonet

44.6

Rolleiflex SL66 bayonet

102.8Rolleiflex SL35 bayonet 44.6

Mamiya RZ bayonet

105Exakta/Topcon bayonet 44.7

Mamiya RB

bayonet

112Kodak Retina Reflex bayonet 44.7?

Zeiss Ikon Flektoskop, Flektometer

84.5Voigtländer Bessamatic bayonet 44.7

Bronica ETRS

K-mount

bayonet 45.46

Bronica GS1

M42 screw

M42×1 thread 45.46

Schneider

M26×0.5