• Model Number: EW-83H Compatible Lens: Canon EF 24-105mm F4 L IS USM 24-105 • Reduces halation, avoids stray light, prevents ash and sand, prevents collision to lens and protects lens • Not only does it block harmful light during shooting, it also protects the lens from abuse when traveling or shooting • Material: High-grade ABS resin, Color: Black • No dark angles, bayonet can be reversed for storage and prevents the sides from blocking the light source