Canon EW-73D lens hood against stray light and minor impacts. Compatible with EF-S 18-135 mm IS USM. Material: Plastic. This sturdy plastic lens hood with a bayonet mount attaches easily to your camera. It blocks side light, preventing image issues such as lens flares and lack of contrast. Additionally, it protects the front lens from raindrops and absorbs minor shocks. The hood is matte on the inside to avoid reflections. To protect your lens and save space in your camera bag, you can also attach this hood in reverse. Compatibility: Suitable for EF-S 18-135 mm IS USM. Color: Black.