EF 50mm F/1.2L USM Standard Lens For Canon DSLR Camera Black

Canon EF 50mm lens is designed for fast and silent auto focus. It has a ring type Ultra Sonic Motor that relies on ultrasonic frequency vibrations to eliminate shakes, and delivers instant and accurate auto focus. This state-of-the-art 50mm lens Canon offers has a high-speed CPU and an enhanced auto focus algorithm that contribute towards the auto focus speed. And to switch to manual focus, you just have to turn the focus ring and you are all set to go manual. This Canon USM lens is a great buy for both low light shots and portraits.