Canon EF 28-80mm f/3.5-5.6 USM lens is a versatile zoom lens that is perfect for a variety of photography needs. It features a wide zoom range, making it ideal for capturing everything from landscapes to portraits. The lens also has a fast maximum aperture of f/3.5, which allows you to shoot in low light conditions. The USM (Ultrasonic Motor) provides fast and quiet autofocus, making it perfect for capturing action shots. The lens is also compatible with Canon's full-frame and APS-C cameras.