Canon EF 300mm F/4 L USM
- Mount
- CANON EF
- Focal Length
- 300mm
- Max Aperture
- F/4
- Type
- Telephoto
- Brand
- Unknown
Canon EF 300mm f/4 L USM is a prime telephoto lens for Canon EF-mount cameras, intended for sports, wildlife, and long-range subjects. It has a maximum aperture of f/4 with ultrasonic AF.
Last verified: 2026-04-27