Canon EF 50mm f/1.4 USM Lens Nikon (Direct) A Hyper Sonic AF motor

A Hyper Sonic AF motor affords quick focusing speeds and quiet performance as well as the ability to manually override focus at any time for greater control

The impressively fast f/1

the AF-S NIKKOR 180-400mm f/4E TC1

3" minimum focusing distance for working with close-up subjects

and one high refractive index elements

Canon EF 50mm f/1.4 USM Lens Nikon (Direct) A Hyper Sonic AF motorThis 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