Canon Extender EF 2x III

Canon Extender EF 2x III

The Canon Extender EF 2x III is a lens extender with a focal length and maximum aperture value of 2.0x (magnification) and is constructed with 9 elements in 5 groups. The Canon Extender EF 2x III measures 2.8 x 2.1 inch and weighs 11.5 oz. / 72.0 x 52.7 mm, 325g.

Features

The Canon Extender EF 2x III extends a lenses focal length by a factor of 2.0x and supports super telephoto lenses. It features a built-in microcomputer for communication among camera body, lens and extender, features careful lens placement and coatings to minimize ghosting, flare and chromatic aberration. The extender also features a new Fluorine coating that keeps soiling, smears, fingerprints to a minimum. It meets necessary standards in terms of rugged, dustproof and water-resistant construction.