Canon EF 400 mm f/5.6L USM

EF 400 mm f/5.6L USM

Manufacturer
Canon
SKU
2526A017
31-10-2006
This high-performance lens was designed with portability and handling ease in mind.
One super UD-glass element, whose characteristics are similar to fluorite, and one UD-glass element result in sharp pictures from corner-to corner.
- Focal length and maximum aperture: 400 mm f5.6.
- Lens construction: 7 elements in 6 groups.
- Diagonal angle of view: 6°-10°.
- Focus adjustment: Inner focusing system with USM.
- Closest focusing distance: 3.5m / 11.5ft.
- Filter size: 77mm.

Lens system

Lens structure (elements/groups) 
7/6
Closest focusing distance
3.5m
Maximum aperture number 
#VALUE!
Minimum aperture number 
1:5.6
Diagonal angle of view (max)

Weight & dimensions

Filter size 
7.7 cm