10-22MM

With framing equivalent to a 16-35mm zoom on a full frame body, the Canon EF-S 10-22mm f/3.5-4.5 USM Lens provides EF-S compatible camera body owners with the ultra-wide angle focal lengths so often missed on this small-sensor format camera. EF-S is Canon’s moniker for Small Image Circle. The distance between the film (sensor) plane and the rear of the lens is shorter than it is in an EF lens. Many have questioned the longevity of this standard, but, my expectation is that it will be around for a long time – easily long enough for most people to get their desired value from a lens.