Kenko Teleplus HD Pro 1.4x DGX Teleconverter for an effective increase in your lens's focal length. This teleconverter makes your shots even more impressive by transforming your lens into a telephoto lens, bringing your subjects closer. The Kenko Teleplus HD Pro 1.4x DGX increases the effective focal length of your lens by 1.4 times. Thanks to its small size and compact design, it can always be conveniently stored in your camera bag. Compatible with Canon EF lenses.