Seldom used piece of my kit, have lenses either side of this that I use mostly, quick auto focus, sharp images, no I terror dust or fungus, this has been in my lenses case for it's life with me. The Canon EF-S 55-200mm f/4.5-5.6 IS II Lens is a high-quality zoom lens designed for Canon EF-S mount cameras. With a maximum aperture of f/4.5-5.6, this telephoto lens offers excellent image quality and versatility. It is perfect for capturing distant subjects with precision and clarity. Additionally, the lens features both auto and manual focus options, giving photographers greater control over their images. Ideal for photographers looking to expand their creative capabilities, this Canon EF-S lens is a reliable and durable option that has only been rarely used.