Canon EF 28-105mm F3.5-4.5 USM Specifications

 

More pictures of the Canon EF 28-105mm F3.5-4.5 USM & EW-63

 

 

Compatibility:
analog/digital

Diagonal Angle of View:
75° - 23.2°

Maximum Magnification:
1:5.3

Minimum Aperture:
F22 - F27

Number of Aperture Blades:
5/7*

Iris Pattern:
polygonal

Minimum Distance:
50cm

Filter Thread:
58mm

Maximum Diameter:
72mm

Length:
75mm

Weight:
375g

Focus Type:
Ring-USM, Super Inner Cam (inner focusing mechanism with floating elements)

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

Zoom Type:
rotary

E-TTL II Distance Information:
yes

IR Capability:
reported by IR Forum

Lens Hood:
EW-63 (+63II (size: 81 x 40mm))

Produced:
1992 - 2000

Tests:
PhotoZone tested on EOS 350D; DxO Labs; Photodo

 

Additional Information:
The front lens protrudes far into the filter thread - a distance ring might be required to use some filters (esp. effect or closeup lenses, true for B+W +10 Close Up lenses for example).

 

 

*An early version had 5, the later version had 7 aperture blades. The early version has a flower shaped symbol for Macro position printed on the barrel, where the later version just reads "Macro".


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