Canon EF 300mm F4.0L USM Specifications

 

Compatibility:
analog/digital

Diagonal Angle of View:
8.2°

Maximum Magnification:
1:7.7

Minimum Aperture:
F32

Number of Aperture Blades:
8

Iris Pattern:
 

Minimum Distance:
250cm

Filter Thread:
77mm

Maximum Diameter:
90mm

Length:
213.5mm

Weight:
1165g

Focus Type:
Ring-USM

Dual Pixel CMOS AF:
supported

E-TTL II Distance Information:
yes

IR Capability:
reported by DPanswers

Lens Hood:
built-in

Produced:
1991

Tests:
PhotoZone tested on EOS 350D

 

Additional Information:
The lens features a focus limiter (full, 6m - ∞) and comes with detachable tripod collar Canon Tripod Mount Ring A (W) /A II (W) /A (B).


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