With a compact, lightweight design that's ideal for travel, this ultra-wide-angle EF-S 10-22mm f/3.5-4.5 USM zoom lens shoots dramatic scenes and striking architecture with graceful precision. Ultra-Sonic Motor (USM) technology works with the camera to provide fast, precision Auto Focus - with full manual override available at any time. The 10-22mm range gives you an ultra-wide perspective, allowing you to capture expansive landscapes as you fit more in the frame.