Canon EF 400mm f/4 DO IS II USM

EF 400mm f/4 DO IS II USM

Manufacturer
Canon
SKU
8404B005
17-09-2014
Small in size, big on performance.

A high-performance super-telephoto lens that makes use of Diffractive Optics technology for a more compact, lightweight design.

- Compact and lightweight 400mm lens
- Superior image quality. Resistant to flare and coloured fringing
- 4-stop Image Stabilizer guards against camera shake
- Focus with precision, using advanced AF controls with full-time manual override
- Keep shooting when conditions get tough with weather-sealed construction

Technical details

Weight 
2.1 kg

Performance

Maximum magnification 
0.13x
AF actuator
Ring USM

Lens system

Component for 
SLR
Lens structure (elements/groups) 
18/12
Lens type 
Super telephoto
Fixed focal length
40 cm
Closest focusing distance
3.3m
Image stabilizer 
Y
Lens mount interface 
Canon EF
Maximum aperture number 
32
Minimum aperture number 
4
Number of diaphragm blades
9
Diagonal angle of view (max)
6.16°
Image stabilizer number of stops
4
Viewing angle, horizontal 
5.16°
Viewing angle, vertical 
3.5°

Weight & dimensions

Diameter 
12.8 cm
Filter size 
5.2 cm
Length 
23.27 cm