The Canon EFS 10-22mm F3.5-4.5 Ultrasonic Superwide Zoom Lens is a high-quality lens designed for Canon cameras, specifically the Canon EF-S mount. This lens offers a range of focal lengths from 10-22mm, allowing users to capture a wide variety of subjects with its super-wide perspective. With both auto and manual focus options, this lens provides flexibility and control for photographers looking to achieve precise shots. Made with durable plastic exterior material and weighing 385g, this Canon lens is a reliable and lightweight option for photographers seeking a versatile zoom lens for their Canon EF-S camera.