L-series professional f/1.4 wide-angle lens with an Aspherical lens element to correct aberrations. The floating system enables high picture quality to be obtained over the entire focusing range. Autofocusing is quick and quiet with rear focusing and ring USM. Full-time manual focusing is also possible. The Canon EF 35mm f/1.4L wide-angle lens is a terrific standard lens for casual photographers and photojournalists who value low-light capability and high performance. The lens--which hails from Canon's L series--is equipped with an aspherical lens element that helps correct aberrations and improve contrast and sharpness. The lens's floating focusing system, meanwhile, lets you enjoy sharp images throughout the entire focus range. Other details include a ring Ultra Sonic Motor (USM) that ensures quick and quiet autofocusing, a manual focusing option, and a 1-foot close focusing distance. Specifications Wide and Fast If you need an ultra-wide angle and a large aperture, one of the following lenses will fit the bill. Ultra-wide-angle lenses can capture scenes beyond your natural field of vision. The EF 15mm f/2.8 Fisheye, the widest of them all, has a 180∞ angle of view. For more normal-looking wide-angle shots, there are longer wide-angle lenses up to 35mm with the maximum aperture you need.
Ring-type UltraSonic Motor (USM)
Closest focusing distance: 1 foot, The focal length is 35mm