About This Lens
Canon EF 400 mm f/5.6L USM is a telephoto lens with a 400 mm focal length and f/5.6 aperture for Canon EF cameras. With fast autofocus and weather-sealed construction, this lens offers reliable performance in various conditions. Weighing 1250 g measuring 256.5 mm in length, it's a substantial option for wildlife, sports, and distant subject photography.
