Canon EW-73D Camera Lens Hood for Canon EF-S 18-135mm f/3.5-5.6 IS USM Zoom Lens
Canon EW-73D Lens Hood for EF-S 18-135mm f/3.5-5.6 IS USM. The Canon EW-73D Lens Hood for the EF-S 18-135mm f/3.5-5.6 IS USM lens is designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens.