N°102921 · Family detail
CanonTelephoto·CANON RF mount
Canon RF 400mm F/2.8 L IS USM
Specifications01
MountCANON RF
Focal length400mm
Max aperturef/2.8
TypeTelephoto · Prime
Weight2900 g
Physical length367 mm
Min focus distance2.5 m
Sensor coverage43.3 mm
Additional Info02
SpecialL IS USM
Field Notes02
Canon RF 400mm F2.8 L prime telephoto lens with fast f/2.8 aperture and image stabilization, intended for low-light and sports/wildlife use.
AI-assisted summary — verify against linked sourcesSources03
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Other Mounts03
No alternate mounts are indexed for this family yet.