Canon EF 400mm F5.6L USM Specifications

Compatibility:

analog/digital

Diagonal Angle of View:

6.1°

Maximum Magnification:

1:8.3

Minimum Aperture:

F32

Number of Aperture Blades:

Iris Pattern:

Minimum Distance:

350cm

Filter Thread:

77mm

Maximum Diameter:

90mm

Length:

257mm

Weight:

1250g

Focus Type:

Ring-USM, internal focus mechanism

Dual Pixel CMOS AF:

supported

E-TTL II Distance Information:

yes

Lens Hood:

retractable

Produced:

1993

Tests:

PhotoZone tested on EOS 350D and 5D Mark II; SLRgear

Nickname:

"Flightdelite"

Additional Information:

The lens features a focus limiter (3.5m - ∞, 8.5m - ∞) and comes with the detachable tripod collar Canon Tripod Mount Ring A (W) /A II (W) /A (B).