Canon EF 400 mm f/2.8L IS III USM
This is a full-frame prime lens for Canon EF, covering 400 mm and a maximum aperture of f/2.8. It weighs 2840 g, is weather-sealed and includes optical stabilization, and was released in 2018. That combination suits wildlife and sports photography.
It is a prime lens designed for full frame cameras. This super-telephoto prime lens features a f/2.8 maximum aperture, making it ideal for sports, wildlife. The optical design incorporates 17 elements / 13 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.
- f/2.8
- Aperture
- 400mm
- Focal
- 2840 g
- Weight
- Sep 2018
- Released
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Specification
- Focal length
- 400 mm
- Maximum aperture
- f/2.8
- Minimum aperture
- f/32
- Number of diaphragm blades
- 9
- Optical construction
- 17 elements / 13 groups
- Minimum focusing distance
- 2.5 m (98.43 inches)
- Filter size
- 52 mm
- Lens mount
- Canon EF
- Dimensions
- 343 x 163 mm
- Weight
- 2840 g (100.18 oz)
- Lens type
- Prime lens
- Image stabilization
- Yes
- Max Format size
- Full frame
- Aperture ring
- No
- Weather sealing
- Yes
- Usage
- Sports, Wildlife
Wide open at 2 m, background blur ≈ 99% of the frame width
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