If you are the perfectionist photography pro, get this lens hood from JJC and capture flawless pics in your sophisticated camera. Designed to block stray light, this hood will help reducing that unwanted glare in your photographs. Shading and Protection Primarily designed to avoid undesirable light and improve contrast and image quality, this lens hood also serves the purpose of protecting the lens from accidental impacts. Helps Keep the Lens Clean Providing extension to the lens, this lens hood aids in keeping moisture and wind-blown debris away from it. This hood protects it and allows you to take glitch-free shots.