Canon EF 2.0X III Telephoto Extender for Canon Super Telephoto Lenses
The Canon Extender EF 2X III is designed for select Canon L-series telephoto lenses. The extender is perfect for photojournalists, nature photographers, and sports photographers who need to get close to distant and challenging subjects. The Extender EF 2x III increases the focal length of a lens by a factor of 2x while still delivering superb image quality. To ensure the best possible image quality in all shooting conditions, it also combines enhanced environmental protection, redesigned optics and improved data communication between lens and camera.
The Extender EF 2x III features 5 groups of 9 elements, ensuring improved optical performance. All optical elements use Canon's Super Spectra coating, reducing ghosting and flare to minimize post-processing requirements. A new fluorine coating on the front and rear elements makes marks, such as spots left by water or fingerprints, much easier to clean than standard coatings. To facilitate the accurate transfer of imaging data between the lens and camera body, the extender features an integrated processor which ensures all focusing, metering, and ID information is available, allowing the photographer to capture crisp, well-exposed images.
Compatible with Canon fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L.
- Telephoto extender
- Compatible with Canon fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L.
- Magnification factor: 2x
- 5 Groups of 9 elements
- Spectra coating
- Protective fluorine coating
- Dust and water resistant
- Made in Japan
1 Year Warranty