EW-73B Lens Hood for CANON EW73B EFS 18-135mm f / 3.5-5.6 IS EFS 17-85mm f / 4-5.6 IS USM Lens (Electronics)
Excellent product, comply with the description, fixed and quickly removed through a system to "bayonets", can be put upside down on the lens when not in use, so it is always available and at hand, more in this position it protects the lens of a