Dedicated to select Canon RF lenses, the ET-83FW III Lens Hood helps to minimize flare by deflecting stray light from entering the lens. The hood also provides additional protection to the lens from accidental impacts, bumps, or scratching.
★★★★★ Perfect fit for my RF 70-200mm and RF 100-500mm. It cuts flare nicely and adds solid protection to the front of the lens. Build quality feels genuine and secure.