Canon ES-68 Lens Hood Compatible with EF 50mm f/1.8 STM Lens - Durable Metal Construction for Better Light Control & Reduced Glare - Perfect for Portrait, Street & Low-Light Photography

The Lens Hood ES-68 is designed to prevent stray light from entering the lens to help minimize glare and lens flare. Lens hoods also provide some protection to the front of the lens from impacts or accidents.