Ideal for journalistic, sports and wildlife photography, this extender increases the focal length of Canon L-series telephoto and zoom lenses by a factor of 2x, with precision optimized for autofocus and improved communication between camera and lens.
Key features:
- Extends the focal length of the lens by 2x
- Outstanding image quality
- High resistance to dust and water
- Improved communication between lens and camera
- Optimized lens coatings
- Compatibility with Canon L-series telephoto and telephoto zoom lenses