Super telephoto L-series lens with an Image Stabilizer for use in track and field sports as well as low-light nature and wildlife photography. The fluorite element and two UD-glass elements result in high resolution and high contrast. The ring USM and an improved AF drive algorithm make the AF speed the fastest in the world when used with the EOS-1v and EOS-3. This lens has the same AF stop and focus preset features as the EF 300mm f/2.8L IS USM.
Elements: 17/13 View of Angle: 6 degrees Min. Focus: 9.8 ft. (3m) Min. Aperture: f/32 Filter (diameter): 52mm drop-in Weight: 11.7 lb. Includes hard case and lens hood
EF 400mm 2.8 L II Image Stabilizer Lens
E180C Front Lens Cap
Rear Lens Cap E, ET-155
Lens Hood,
Lens Carrying Case 400
Wide Neck Strap
52mm Drop-In Gel Filter Holder
Canon 1-Year USA Warranty