Canon EF 1.4X III Extender

Ideal for press, sports and nature photography, the compact Canon EF 1.4X III Extender increases the focal length of Canon L-series telephoto or telephoto zoom lens’ by a factor of 1.4x, with higher AF accuracy and improved communication between camera and lens.

499.99

Available on back-order

Canon EF 1.4X III Extender
Canon EF 1.4X III Extender

499.99

  • Free 2 Year Warranty
  • Next Day Delivery
Description

Canon EF 1.4X III Extender

Ideal for press, sports and nature photography, this compact extender increases the focal length of Canon L-series telephoto or telephoto zoom lens’ by a factor of 1.4x, with higher AF accuracy and improved communication between camera and lens.

Benefits

  • Extends the master lens focal length by 1.4x
  • 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

Detailed Features

Take a look at a more detailed look into the Canon Extender EF 1.4x III

Focal length extension for super-telephoto lenses

The Extender EF 1.4x III is specially designed to work in conjunction with L-series IS super-telephoto lenses, extending their focal length by a factor of 1.4x. 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 1.4x 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 one stop.

Specifications

Specifications

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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