Designed to fit the EF 50mm f/1.8 STM, the ES-68 lens hood helps protect stray light from entering your lens whilst minimising unwanted glare and lens flare. The dark matte interior of the hood stops unnecessary reflections appearing. Connect easily and securely thanks to a thread fitting that clips subtly onto a groove in the mounting ring. The lens hood also provides additional protection against bumps and scratches. Benefits Designed for the EF 50mm f/1.8 STM Prevent stray light from entering the lens Help protect your lens against accidental knocks and scrapes Easy to fasten Lightweight design for ease of use What\'s in the box Canon ES-68 Lens Hood Compatibility EF 50mm f/1.8 STM