Canon EF-S 17-55mm f/2.8 IS USM

Announced Feb 21, 2006 •
Zoom lens | Canon EF-S
Principal specifications
Lens type Zoom lens
Max Format size APS-C / DX
Focal length 17–55 mm
Image stabilisation Yes (3 stops)
Lens mount Canon EF-S
Aperture
Maximum aperture F2.8
Minimum aperture F22.0
Aperture ring No
Number of diaphragm blades 7
Aperture notes Circular aperture
Optics
Elements 19
Groups 12
Special elements / coatings Super Spectra coatings
Focus
Minimum focus 0.35 m (13.78)
Maximum magnification 0.17×
Autofocus Yes
Motor type Ring-type ultrasonic
Full time manual Yes
Focus method Internal
Distance scale Yes
Physical
Weight 645 g (1.42 lb)
Diameter 84 mm (3.29)
Length 111 mm (4.35)
Materials Plastic barrel, metal mount
Sealing No
Colour Black
Zoom method Rotary (extending)
Power zoom No
Zoom lock No
Filter thread 77 mm
Hood supplied No
Hood product code EW-83J
Tripod collar No
Optional accessories Soft Case LP1219
Other
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