Before you embark on your next photography adventure, equip your Canon lens with the Lens Hood Ew-78D, an indispensable accessory designed to enhance your image quality and protect your investment. This high-quality lens hood is meticulously engineered to pair perfectly with the Canon Ef 28-200mm Usm and Ef-s 18-200mm lenses, ensuring a precise and secure fit that only a genuine Canon product can provide.Crafted from durable materials, the Lens Hood Ew-78D is built to withstand the rigors of professional use, offering robust protection against accidental impacts, such as bumps against walls or door frames. Its sturdy construction is well-regarded by users for its ability to endure plenty of abuse while maintaining its shape and functionality.The versatile design of this lens hood serves multiple purposes. It effectively shades the lens from stray light, significantly improving contrast and overall image quality by preventing lens flare and ghosting.