This Viltrox Teleconverter allows you to double the magnification of your Canon EF lens, giving you a tighter crop and more magnified view, without having to purchase more expensive telephoto gear. The lens is recommended for Canon lenses with a focal length of 100mm or longer, while due to an inherit loss of light when using teleconverters, brighter lenses are more suitable. This teleconverter allows electronic communication to be maintained between your camera and lens, so EXIF data will still be recorded, while AF will also function.

  • 2x Teleconverter
  • Electronic communication maintained
  • AF still functions
  • 2-stop light loss