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Extender EF 2x III MFR #: 4410B002 | Gosselin #: 1017522

Canon Extender EF 2x III

MFR #: 4410B002 | Gosselin #: 1017522
CAD $579.00
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  • Teleconverter for  DSLR
  • Focal multiplication by 2x
  • Canon EF mount
  • Two stop luminosity loss
  • Compatible with Canon L Series lenses of 135mm or longer prime lens or 70-200mm or longer zoom lens


Designed to extend a lenses focal length by a factor of 2x, the redesigned Canon Extender EF 2X III delivers optical performance on par with the finest 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, flare and chromatic aberration, and even has a new Fluorine coating that keeps soiling, smears, fingerprints to a minimum. Extender EF 2X III meets necessary standards in terms of rugged, dustproof and water-resistant construction, and should be in every professional's camera bag.