Canon Extender EF 2x III
Canon Professional CamerasIdeal for press, sports and nature photography, the extender increases the focal length of Canon L-series telephoto or telephoto zoom lenses by a factor of 2x, with higher AF accuracy and improved communication between camera and lens
Focal length extension for super-telephoto lenses
The Extender EF 2x III is specially designed to work in conjunction with L-series IS super-telephoto lenses, extending their focal length by a factor of 2x. The extender's design ensures there is no loss of lens performance or image quality.
High-quality construction
Improved anti-reflection materials inside the lens-barrel and a coating around the outer edges of the lens elements reduce flare. Construction is resistant to dust and water, helping to maintain images quality.
Improved communication between lens and camera
A built in microprocessor provides accurate transfer of data from between the lens and camera delivering an improved performance in AF and metering.
Compatible with L-Series telephoto and telephoto zoom lenses
The Extender EF 2x III is compatible with most telephoto and telephoto zoom lenses within Canon's flagship professional L-series range, extending the focal length while only reducing the effective aperture of the lens by two stop
Features:
|
|
|
|
|
|
Lens construction (elements/groups) |
7/3 |
Dust/moisture resistance |
Yes¹ |
Max. diameter x length (mm) |
72.0 x 27.2 |
Weight (g) |
225 |
Soft case |
LP811 |