Appendix C: Lens mount table

Name

Focus

Media

Years

Type

Diameter in mm

Register in mm

Image area

Notes

Arri PL

Manual focus

16mm and 35mm movie

1982–

Breech lock, 4 lug

54

52

Varies

For movie and videocameras only.

C- and CS-mount

Manual focus

CCTV, 16mm movie, and microscope

 

Screw

25.4

17.52 (C), 12.52 (CS)

Varies

Useful for camera-to-microscope adapters. 16mm movie lenses popular with Micro Four Thirds users.

Canon FL

Manual focus

35mm film only

1964–71

Breech lock

 

42

36 × 24 mm

Not compatible with EOS cameras.

Canon FD

Manual focus

35mm film only

1971–90

Breech lock

 

42

36 × 24 mm

Not compatible with EOS cameras.

Canon EF

Autofocus

35mm film and digital

1987–

Bayonet

54

44

36 × 24 mm

For all Canon EOS cameras.

Canon EF-S ...

Get The Lens now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.