The EF-S 18-135mm f/3.5-5.6 IS Lens from Canon is a wide-angle to telephoto zoom lens with a field-of-view of 29-216mm in the 35mm format. It is designed for use with Canon APS-C EOS Digital SLR cameras. Measuring just 4.0" (10 cm) in length and weighing about a pound, the lens offers a versatile set of focal lengths and is sized to be your everyday, use-for-everything lens.Containing 16 elements (including a UD-glass element) in 12 groups, the Canon EF-S 18-135mm f/3.5-5.6 IS lens captures an angle-of-view range of 74.2° to 11.3°, which is wide enough for most interior shots and long enough to capture distant subjects.The lens features an internal focusing system with a minimum focus distance of 1.5' (45 cm), and provides optical image stabilization for up to 4-stops of compensation against blur when shooting in low light conditions.