The HB-97 Lens Hood from Nikon is a flower-shaped, bayonet-mount lens hood, which blocks stray light from entering the lens. It is specifically designed for the Z 14-24mm f/2.8 S Lens and assists in reducing flare, which helps keep your images saturated and colorful. Additionally, this hood is threaded on the front side and supports the use of 112mm filters. The hood also offers protection from accidental contact while handling the lens.