Canon EF 400mm F/4 DO IS II USM

Specifications01

MountCANON EF-S

Focal length400mm

Max aperturef/4

TypeTelephoto · Prime

Field Notes02

Canon EF mount 400mm f/4 prime telephoto lens with built-in IS. Intended for sports, wildlife, and other long-distance subjects, using Canon’s USM autofocus.

AI-assisted summary — verify against linked sources

Catalog note · source: allphotolenses

Sources03

allphotolenses.comVisit ↗

Other Mounts03

No alternate mounts are indexed for this family yet.