Canon EF-S 17-55mm F2.8 IS USM Specifications

 

Compatibility:
APS-C only

Diagonal Angle of View:
78.3° - 27.5°

Maximum Magnification:
1:5.9

Minimum Aperture:
F22

Number of Aperture Blades:
7

Iris Pattern:
rounded

Minimum Distance:
35cm

Filter Thread:
77mm

Maximum Diameter:
84mm

Length:
111mm

Weight:
645g

Focus Type:
Ring-USM, varifocal

Full Focus Throw:
100°

Dual Pixel CMOS AF:
supported

Zoom Type:
rotary

E-TTL II Distance Information:
yes

IR Capability:
reported by IR Forum

Lens Hood:
EW-83J

Produced:
2006

Tests:
PhotoZone tested on EOS 350D and 50D; DxO Labs; SLRgear

PopPhoto Measurements:
17.69-55.20mm F2.92-2.93 at 1:14.3-1:5


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