Canon EF 28-80mm F2.8-4.0L USM Specifications

 

Compatibility:
analog/digital

Diagonal Angle of View:
75° - 30°

Maximum Magnification:
1:5

Minimum Aperture:
F22

Number of Aperture Blades:
8

Iris Pattern:
 

Minimum Distance:
50cm

Filter Thread:
72mm

Maximum Diameter:
84mm

Length:
119.5mm

Weight:
945g

Focus Type:
USM (?), Electronic-Manual (electronically accellerated manual focus), front lens focus, parfocal

Dual Pixel CMOS AF:
not supported (camera will switch to Contrast AF)

Zoom Type:
rotary

E-TTL II Distance Information:
no

Lens Hood:
EW-79 (43mm deep, clip-on style, round shape, also try ES-79 with APS-C cameras)

Produced:
1989

Tests:
Photodo

 

Additional Information:
The lens features a freely rotatable filter thread. The E-M speed varies and depends on the choosen focal length: a 1/6 ring turn at 28mm, a 1/2 turn at 80mm to focus from minimum distance to infinity.


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