Introducing the Canon EF 17-40mm f/4L Ultra Wide Angle Zoom Lens - Black (8806A002), a high-quality lens compatible with Canon EF mount cameras. This lens boasts a maximum aperture of f/4 and a focal length of 17-40mm, making it perfect for wide-angle and ultra-wide-angle shots. Its exterior is made of sturdy plastic and it weighs 1.9lbs.

This lens is equipped with auto and manual focus capabilities and features an ultrasonic motor (USM) for fast, quiet operation. Compatible with 77mm filters and lenses, this lens is sure to meet all your photography needs.