Canon EF 20mm F2.8 USM Specifications

 

Compatibility:
analog/digital

Diagonal Angle of View:
94°

Maximum Magnification:
1:7.1

Minimum Aperture:
F22

Number of Aperture Blades:
5

Iris Pattern:
 

Minimum Distance:
25cm

Filter Thread:
72mm

Maximum Diameter:
78mm

Length:
71mm

Weight:
405g

Focus Type:
Ring-USM, floating elements

Dual Pixel CMOS AF:
supported

E-TTL II Distance Information:
yes

IR Capability:
no

Lens Hood:
EW-75II

Produced:
1992

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


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