This Canon EF 24-70mm f/2.8L II USM Lens is a high-quality zoom lens compatible with Canon cameras. It has a maximum aperture of f/2.8 and a focal length range of 24-70mm. The lens is made in Japan and weighs 805g / 28.4 oz. It's a versatile lens that's perfect for capturing a wide range of subjects. It features Canon's Ultrasonic Motor (USM) technology for fast and quiet autofocus. The lens is part of Canon's "L" series, which is known for its exceptional image quality. The lens is compatible with 82mm filters and has a Canon EF mount.