Canon EF-S 10-22mm F3.5 - 4.5 USM Zoom black

A quality and compact lens with a variable focal length (zoom) for owners of Canon DSLRs. It captures sharp, dynamic images from a distance of twenty-four inches. Its aspherical and UD elements ensure the elimination of image defects and distortion to provide excellent image quality. The focus ring with Ultrasonic motor is practical, quiet, and fast, and also leaves the photographer free rein to focus manually. 
Specifications:
Drive Focus:USM
Angle of view (diagonally):
63°30' ~ 107°30'
Number of lenses/groups:
13/10
Maximum aperture:
22 to 27
Number of blades:
6
Shortest distance:
0.24m
Length:
90mm
Filter diameter:
77mm
Weight:
385g
Compatible Lens Hood:
EW-83E