SUPERNIC (Canon EW-73B Photo Lens Hood for Canon 18-135mm EF-S f/3.5-5.6 is, EF-S 18-135mm f/3.5-5.6 is STM, 17-85mm EF-S f/4.5-5.6 is USM Lenses Lens Hood  (85 mm, Black)

A perfect Canon EW-73B replacement. - Compatibility: - Canon 18-135mm f/3.5-5.6 EF-S IS STM - Canon EF-S 17-85mm f/4-5.6 IS USM - The addition of a lens hood can help prevent flares-those circles of light that can accompany images where a strong light source is just outside the frame. - This dedicated lens hoods is designed to match the specific focal length of the lens it was designed for. - Made of high impact plastic for an extremely solid and lightweight feel. - Lens hoods are one of the most important accessories you can purchase to improve the quality of your photos, and usually the most overlooked by beginner and amateur photographers. - Lens hoods also have the added benefit of providing extra protection to your lens from accidental bumps or scratches. - Easy to use bayonet mount attaches to your lens for a tight and secure fit. Just twist on or off. No wobbling or cross-threading. - Handy reversible design allows you to attach the hood in reverse for easy storage in your bag.