Canon EF 400mm F/4 DO IS II USM
- Mount
- CANON EF-S
- Focal Length
- 400mm
- Max Aperture
- F/4
- Type
- Telephoto
- Brand
- Unknown
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.
Last verified: 2026-04-27