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

An excellent widescreen lens that boasts image stabilisation, good full-range zoom, and superb ultrasonic focusing, which you can focus on and focus on at any time. S-UD member suppresses aberration, helping great shots.
Parameters and Specifications:
Focus Drive:Ring USM
Angle of view (in diagonal):
78° 30'' longitude: 27° 50'
Number of lenses / groups:
12/19
Maximum Aperture:
22
Number of lamellas:
7
Shortest Distance:
0.35m
Length:
111mm
Filter Diameter:
77mm
Weight:
645g
Compatible Sunshade:
EW-83J