Canon EW83E Lens Hood for EF16-35mm f2.8 L U EF17-40mm f4.0 L USM

The EW83E 'petal' shape of this 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.

Price: 36.99 from Wex Photo Video