The Canon EF-S 8546B002 55-250mm f/4-5.6 STM IS Lens is a versatile telephoto zoom lens designed for Canon EF-S mount cameras. It offers a maximum aperture of f/5.6, ideal for capturing images with a smooth and precise focus. This lens is equipped with both auto and manual focus options, as well as image stabilization technology to reduce camera shake and ensure sharp photos. Weighing just 375g, it is lightweight and easy to carry, making it a practical choice for photographers looking to expand their creative capabilities with a reliable and high-quality lens.