KENKO Kenko C-AF1 2x TELEPLUS MC7 This is a teleconverter lens for Canon EF lenses. It's a convenient lens that doubles the focal length simply by attaching it between the body and the lens. Please check the photos provided before purchasing. Everything in the photos is included. --- Compatible Camera Bodies Canon EF mount bodies Compatible Lens Mounts Canon EF mount lenses *Not compatible with EF-S lenses. --- *Please note that the teleconverter may require manual operation depending on the F-number of your body and lens.