Canon EF 400mm f/5.6L USM Super Telephoto Lens for Canon SLR Cameras

• Posted on February 22, 2012

Product Features

• EF mount; super telephoto lens
• Fluorite and Ultra-low Dispersion-glass; internal focusing; full-time manual focus
• 400mm focal length
• f/5.6 maximum aperture
• Micro UltraSonic Motor (USM)

Product Description

This high-performance lens was designed with portability and handling ease in mind. One Super UD-glass element, whose characteristics are similar to fluorite, and one UD-glass element result in sharp pictures from corner-to-corner. The lens also has a built-in hood and a detachable tripod mount.