The EF 400mm f/2.8L IS III USM offers the exceptional image quality of a Canon L series super telephoto lens in a new lightweight form. With improved portability, heat-rejecting paint and more, professionals and advanced photographers can take the lens where they need to capture masterful shots.
Ideal for capturing high-action shots of wildlife, news and sports, the EF 400mm f/2.8L IS III USM lives up to its L series name. Equipped with a 9-blade aperture for beautifully blurred backgrounds.
A new paint formulation better reflects heat, while a two-layer barrel structure helps reduce thermal effects. This helps maintain image quality and lens reliability even for long shoots in the sun.