OPTICAL DOUBLER TELECONVERTER EXTENDER EF 2X III

 

Perfect for journalistic, sports and nature photography, this multiplier increases the focal length of Canon L-series telephoto and telezoom lenses by 2x, with improved AF precision and better camera/lens communication.

Features

- 2x the original focal length
- Outstanding image quality
- Extremely dust- and water-resistant
- Improved camera/lens communication
- Optimized lens coatings
- Compatible with L-series telephoto and telezoom lenses

Multiply the focal length of your lens by 2x without sacrificing photo quality

Extended focal lengths for super telephoto lenses

The EF 2x III multiplier has been specifically designed to work with L-series IS super telephoto lenses, multiplying their focal length by 2x. The multiplier's design means there's no compromise on lens performance or image quality.



High-quality construction

Enhanced anti-reflective materials on the inside of the lens barrel and coating on the lens contours reduce diffraction effects. Dust- and water-resistant construction for unaltered image quality.

Better camera/lens communication

The built-in microprocessor enables precise data transfer between lens and camera, for enhanced autofocus and exposure metering performance.

Compatible with L-series telephoto and telephoto zoom lenses

The EF 2x III multiplier is compatible with most telephoto and telephoto lenses in Canon's flagship professional range: the L series. It doubles the focal length by reducing the lens aperture by just two stops.

 

Technical specifications:

Objective construction (elements/groups): 9 / 5

Dust/humidity tightness: Yes

Max. diameter x length (mm): 72 x 52.7

Weight (g): 325

Soft case: LP811