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:
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).