Lens
Clens
EF 28mm f/2.8
Full-frame zoom · 52mm filter · 185g
Max Aperture
f/2.8
Weight
185g
Filter Thread
52mm
Min Focus Distance
30cm
Mount: Canon EF — compatible with all Canon EF-mount bodies.
Focus
Autofocus
Mount
Canon EF
Format
35mm full frame
Groups
5
Elements
5
Weight
185g
Filter Thread
52mm
Length mm
42.5
Spec Notes
Canon Museum, April 1987. Original non-IS (5 elements).
Stabilized
No
Diameter mm
67.4
Max Aperture
f/2.8
Min Focus Distance
30cm
Aperture Blades
5
Min Focus Basis
Canon: from focal plane
Introduced
1987