EF-S 10-22mm F3.5-4.5 USM Ultra-Wide-Angle Zoom Lens

Exclusively for EOS 20D, 30D, 40D, and Digital Rebel bodies Perfect for indoor architectural or scenic landscape photography Equivalent to a 16-35mm zoom Three aspherical lens elements, plus Super-UD element Superior auto-focus performance with full-time manual control 10-group, 13-element design 77mm filter size 3 5/16 inch dia. X 3 1/2 inch L; weight: 13. 6 oz upc code: 013803043099.