Canon EF 50mm f/1.4 USM Lens Nikon (Direct) The lens features a Silent

The lens features a Silent Wave Motor (SWM) for quick

and one high refractive index elements

The impressively fast f/1

responsive manual focus control

combination of a high-performance lens line-up and powerful image stabilisation gives sharp

Canon EF 50mm f/1.4 USM Lens Nikon (Direct) The lens features a SilentThis EF 50mm f 1. 4 USM Lens from Canon is a standard length lens featuring superb quality and portability. Its f 1. 4 maximum aperture makes it very effective in low light situations and able to provide shallow depth of field focus. Two high refraction lens elements and new Gaussian optics eliminate astigmatism and suppress astigmatic difference. Its ultrasonic autofocus motor (USM) enables fast, smooth and silent autofocus action and full time