This Canon EF-M 18-55mm f/3.5-5.6 IS STM Zoom Lens is compatible with Canon EF-M mount cameras and has a maximum aperture of f/3.5. It has a focal length of 18-55mm and is great for zooming in on subjects. The lens also has auto focus and is compatible with 52mm filters and fronts. This unit is made in Japan and is perfect for any photographer looking to capture stunning photos.