Canon Extender EF 2x III Super Telephoto Zoom Lens Extender, Model 4410B002
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.
- Focal Length & Maximum Aperture Magnification: 2.0x
- Lens Construction: 9 elements in 5 groups
- This lens is only compatible with fixed focal length L-series lenses 135mm
and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L,
and EF 100-400/4.5-5.6L.
- Maximum Diameter: 2.8"
- Length: 2.1"
- Unit: 11.5 oz.
- Shipping: 2 lbs