Canon EF 400mm f/2.8L IS II USM Specifications

 

Compatibility: analog*/digital

Diagonal Angle of View: 6.1°

Maximum Magnification: 1:5.9

Minimum Aperture: f/32

Number of Aperture Blades: 9

Iris Pattern: round

Minimum Distance: 270cm

Filter Thread: 52mm via filter holder

Maximum Diameter: 163mm

Length: 343mm

Weight: 3850g

Focus Type: Ring-USM, IF, Power Focus

Dual Pixel CMOS AF: supported

E-TTL II Distance Information: yes

Lens Hood: ET-155 (pull-on, screw-locked)

Produced: 2011

Tests: DxO Labs; SLRgear

Additional Information:

 

 

*There seem to be some minor incompatibilities and dysfunctionalities when using IS lenses with their IS activated with older analog EOS camera models. See EOS Documentation Project for details (slightly different for the 75-300mm 4.0-5.6 IS USM here).


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