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Canon Extender EF1.4x III

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  • Product Description
  • Product Features
  • Technical Specification
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MPN: 4409B005AA EAN: 4960999664828

Item number 66UEG

Canon Canon Extender EF1.4x III

Extending a lenses focal length by a factor of 1.4x, Extender EF 1.4X III incorporates phenomenal optical performance with minimal chromatic aberration and is a perfect complement to many of Canon super telephoto lenses.

It features a built-in microcomputer for seamless communication among camera body, lens and extender; features careful lens placement and coatings to minimize ghosting and flare and even has a new Fluorine coating that keeps soiling, smears and fingerprints to a minimum.

An integral part of many professional systems, Extender EF 1.4X III maintains high standards not only optically, but also in terms of rugged, dustproof and water resistant construction.

Colour: Black. CANON helpline: 0207 6600186.
  • Depth: 114 MM
  • Height: 93 MM
  • Width: 114 MM

Product 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.

Technical Specification

Product DescriptionCanon EF extension tube
Lens SystemExtension tube
Lens Construction3 groups / 7 elements
Length2.7 cm
Weight225 g