Canon ET-101 Lens Hood Compatible with RF 800mm f/11 & RF 200-800mm f/6.3-9 IS USM Lenses - Durable Sun Shade for Outdoor Wildlife & Sports Photography

The ET-101 Lens Hood from Canon fits the RF 800mm F/11 IS STM lens and helps to block sunlight or other light sources to prevent glare and lens flare.The hood also provides additional protection to the lens from accidental impacts, bumps, or scratching.