Canon EF-S 10-22mm f/3.5-4.5 USM

I have a like-new Canon 10-22 ultra wide-angle lens for sale. This is used for crop body Canon cameras only. 7d, canon rebels, ect... This is like having the 16-35mm on a full frame camera. I switched to full-frame a year and a half ago so it's time to sell this lens. Flawless! This is a great deal. Check amazon for pricing.

- Clayton

From the Manufacturer
This exciting new zoom lens provides ultra wide-angle coverage to the EOS 20D and Digital Rebel shooter. Equivalent to a 16-35mm zoom, it offers excellent performance and optics designed from the ground-up for digital SLR use. Three Aspherical lens elements, plus a Super-UD element, assure image quality. Its ring-type USM means fast and silent AF along with full-time manual focus. It focuses as close as 9.5 inches.
Features

Excellent optical quality and true wide-angle coverage with select digital SLRs
Superior AF performance and speed, with full-time manual focus by simply turning ring
Close-focusing to 9.5 inches -- fill the frame with subjects as small as 3.6 x 5.4 inches
Relatively compact size and light weight for an ultra-wide zoom lens
Inner focusing system (no front element rotation); length doesn't change if zoomed
Circular aperture design -- natural highlights, even stopped down two stops
Electronic diaphragm -- manually-set apertures stay constant from f/4.5 thru f/22
EF-S lens mount -- exclusively for EOS 20D and Digital Rebel bodies

Product Description
The Canon EF-S 10-22mm f/3.5-4.5 USM Ultra-Wide Zoom Lens provides ultra wide-angle coverage to the EOS 20D, 30D, 40D, 50D and Digital Rebel SLRs. Equivalent to a 16-35mm zoom, it offers excellent performance and optics designed from the ground-up for digital SLR use. Three Aspherical lens elements, plus a Super-UD element, assure image quality. Its ring-type USM means fast and silent AF along with full-time manual focus. It focuses as close as 9.5 inches.