This Focal 2X Tele Converter is the perfect addition to your Canon A Type Mount camera setup. With a maximum aperture of f/1.4 and manual focus type, this converter is compatible with Canon cameras and can be used with 35mm SLR Cameras. The A Type mount of this converter ensures accurate and reliable connection to your camera. With the Focal 2X Tele Converter, you can double your focal length and capture stunning photos and videos. As pictured.