The Canon EW-79BII Lens Hood is designed specifically for the Canon TS-E 45mm lens, providing reliable protection against stray light, lens flare, and unwanted glare that can compromise image quality. By blocking peripheral light from entering the lens at oblique angles, this hood helps maintain contrast and colour fidelity in your shots. It also offers a practical layer of physical protection for the front element of your lens, reducing the risk of accidental knocks and contact. A straightforward, purpose-built accessory that complements your Canon tilt-shift shooting kit.