N°102912 · Family detail
CanonTelephoto·CANON EF mount
Canon EF 400mm F/2.8 L IS II USM
Specifications01
MountCANON EF
Focal length400mm
Max aperturef/2.8
TypeTelephoto · Prime
Weight3850 g
Physical length343 mm
Min focus distance2.7 m
Sensor coverage43.3 mm
Additional Info02
SpecialL IS II USM
Field Notes02
Canon EF 400mm f/2.8 L IS II USM is a prime telephoto lens for Canon EF-mount cameras, with a bright f/2.8 maximum aperture and optical image stabilization for low-light and sports/wildlife use.
AI-assisted summary — verify against linked sources
Other Mounts03
No alternate mounts are indexed for this family yet.