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.

• Focal Length: 400mm
• Maximum Aperture: 1:5.6
• Lens construction is made up of 7 elements in 6 groups
• Inner focusing system with USM
• UD-glass element for sharp pictures corner-to-corner