Canon EF-S 10-22mm f/3.5-4.5 USM Ultra-Wide Zoom Digital Camera Lens Features:
Compatible with most Canon EOS Digital SLR Cameras
This exciting new zoom lens provides ultra wide-angle coverage to the EOS 40D/30D/20D and Digital Rebel XSi/XT/XTi shooter.
Equivalent to a 16-35mm zoom (on a full frame digital or 35mm camera), 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.
- Excellent optical quality and true wide-angle Coverage with select Canon EOS Digital SLR with smaller sized imagers
- 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 in.
- Relatively compact size and light weight for an ulta-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 40D, 30D, 20D and Digital Rebel bodies