- Manufacturer Part Number: 4409B002
- Lens Type: Teleconverter
- Magnification: 1.40x
- Height: 1.1″
- Diameter: 2.8″
- Weight (Approximate): 7.94 oz
- Application/Usage: Lens
- Compatibility:
Canon SLR Lenses:
- L Series
- EF 70-200/2.8L
- EF 70-200/2.8L IS
- EF 70-200/4L
- EF 100-400/4.5-5.6L
- Model Compatibility: SLResL
Overview
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.
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