Lens
Clens
EF 600mm f/4L USM
Full-frame zoom · 6000g
Max Aperture
f/4
Weight
6000g
Min Focus Distance
600cm
Mount: Canon EF — compatible with all Canon EF-mount bodies.
Focus
Autofocus
Mount
Canon EF
Format
35mm full frame
Groups
8
Elements
9
Weight
6000g
Length mm
456
Spec Notes
Canon Museum, Nov 1988. Non-IS. Rear 48mm drop-in → filter Mm omitted.
Stabilized
No
Diameter mm
167
Max Aperture
f/4
Min Focus Distance
600cm
Aperture Blades
8
Min Focus Basis
Canon: from focal plane
Introduced
1988