Capture stunning wide-angle shots with this Canon EF 17-40mm f/4 L USM Zoom Lens. Designed for use with Canon EOS cameras, this lens boasts a maximum aperture of f/4 and a focal length range of 17-40mm, making it perfect for a range of photography styles.

The lens is made from durable materials and features both auto and manual focus options. It also comes with a 77mm lens front and is compatible with a range of filters. This lens is a great addition to any photographer's kit, providing they are looking for a high-quality, reliable option.

Glass is excellent.  The red dot for mounting alignment seems to be scratched or maybe a tiny dent in it?  See pic for reference.  Has absolutely no impact on lens appearance or function.  Lens is in overall VG to E condition.