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Canon Fit Lenses
Canon Extender EF 2x III

Canon Extender EF 2x III

£419.95

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Ideal for press, sports and nature photography, the extender increases the focal length of Canon L-series telephoto or telephoto zoom lens’ by a factor of 2x, with higher AF accuracy and improved communication between camera and lens
  • Extends the master lens focal length by 2x
  • Outstanding image quality
  • Highly resistant to dust and water
  • Improved communication between lens and camera
  • Optimised lens coatings
  • Compatible with L-Series telephoto and telephoto zoom lenses

 

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.

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
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