Get close to distant subjects at ease with the Canon Extender EF 2x III Converter. The focal length of the lenses is extended by a factor of 2x by this extender. The Canon 2x Extender is compact and lightweight.

• The built-in microcomputer enables effective communication between the camera and the extender and ensures focusing, metering, and ID information
• The Canon EF 2x III Telephoto Extender possesses high AF accuracy, which helps in capturing sharp shots
• This camera EF lens extender features 5 groups of 9 elements
• The Canon 2x Extender aligns in line with the lens
• The Canon EF 2x III Telephoto Extender can be easily mounted on the camera by the lens release mechanism
• This extender features Canon’s Super Spectra coating to reduce ghosting, flare, and chromatic aberrations
• The Canon Extender EF 2x III Converter has fluorine coating that reduces soiling, smears, and fingerprints

Focal Length & Maximum Aperture: Magnification: 2.0x

Lens Construction: 9 elements in 5 groups

Max. Diameter x Length, Weight: 2.8 x 2.1 in, 11.5 oz. / 72.0 x 52.7mm, 325g

Note: 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.