HIGH-QUALITY MATERIALS: The lens hood is made of high-quality materials, sturdy and durable, long service life, good light-proof effect, which is beneficial to improve the contrast and image quality of the photo, suitable for Canon EF-S 18-135mm f / 3.5-5.6 IS USM Lens . A MUST FOR PHOTOGRAPHY ENTHUSIASTS: In the case of backlight, sidelight or flash photography, prevent non-image light from entering and avoid smog. In the forward and sidelight photography, to avoid the surrounding scattered light from entering the lens, this lens hood is an indispensable shooting tool for photographers . ANTI-INTERFERENCE: In lighting photography or night photography, the lens hood can prevent ambient interference light from entering the lens, increase the color richness and brightness of the photo, and eliminate the flash or phantom image caused by light reflection, so as to obtain higher contrast and deeper details Photo . HIGH PROTECTION: The lens hood can prevent accidental damage to the lens, prevent your fingers from accidentally touching the surface of the lens, and protect the lens from wind, rain, and snow damage, effectively protecting your camera lens .