Lens
Clens
FD50mm f/1.8 S.C. (I)
55mm filter · 255g
Focal length
50mm
Max Aperture
f/1.8
Weight
255g
Filter Thread
55mm
Min Focus Distance
60cm
Mount: Canon Fd — compatible with all Canon Fd-mount bodies.
Groups
4
Coating
S.C. (Spectra Coating)
Elements
6
Weight
255g
Filter Thread
55mm
Length mm
44.5
Breech Lock
Yes
Diameter mm
64
Max Aperture
f/1.8
Min Aperture
f/16
Discontinued
Yes
Min Focus Distance
60cm
Aperture Blades
6
Introduced
1973
Focal Length (Max)
50mm
Focal Length (Min)
50mm
Manual Focus Only
Yes
Max Magnification
0.103