Gallery

Canon Extender EF 1.4x III

A professional grade extender that increases focal length of L-series lenses by 1.4x.

Extend the reach of your lens without losing image quality.

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.

See full specification

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

  • 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.

Canon Extender EF 1.4x III
Ratings & Reviews

Related Accessories

  • Lens Dust Cap E
    Protects your Canon lens when it's not being used.

  • Extender Cap E II
    Protects your Canon Extender 1.4x III or Extender 2x III when it's not being used.

  • Lens Pouch LP811
    Protective soft case for selected EF lenses.