Canon EF 400mm F/2.8 L USM
- Mount
- CANON EF
- Focal Length
- 400mm
- Max Aperture
- F/2.8
- Type
- Cinema
- Brand
- Canon
Canon EF mount 400mm prime telephoto lens with a constant f/2.8 maximum aperture for low-light and subject isolation, commonly used for sports, wildlife, and portraits.
Last verified: 2026-04-27