The Canon E-180D Lens Cap for EF 400mm f/2.8L IS II USM helps to protect the front lens element from dust, dirt, moisture, and other elements during travel and storage. This lens cap is specifically designed for the Canon EF 400mm f/2.8L IS II USM lens due to its large, threadless design.
Fits Canon EF 400mm f/2.8L IS II USM Lens.
UPC: 013803122213