The Canon EW-83J Lens Hood, is primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens.The 'petal' shape of the Lens Hood maximises the amount of hood coverage for the minimum amount of weight and hood area. This dedicated lens hood is designed to match the specific focal length of the lens it was designed for.
The USED Canon EW83J Lens Hood for EF17-55mm f/2.8 IS USM is a great addition for photographers who frequently use the Canon EF 17-55mm f/2.8 IS USM lens.
