Canon Extender EF 1.4x III

Canon Extender EF 1.4x III

Perfect for press, sports and nature photographers, the extender increases the focal length of "Canon" L-series telephoto lenses or telephoto zoom lenses 2x while maintaining excellent image quality and improving data transfer between the camera and lens

Advantages

• Increases the focal length of the main lens 2x


• Excellent image quality


• Almost completely dust and water resistant


• Improved data transfer between camera and lens


• Optimized lens coatings


• Compatible with L-series telephoto lenses and telephoto lenses with zoom function

Features in detail

Extending the focal length of ultra-powerful telephoto lenses

The EF 2x III Extender, specially designed for use with L-series super-telephoto lenses featuring optical image stabilization, increases the focal length by 2x. The extender's design does not compromise the lens' performance or image quality.
High-quality construction
Improved anti-reflective materials used in the lens barrel and coatings on the outer edges of lens components reduce flare. This construction is dust and water resistant, resulting in improved image quality.

Improved data transfer between camera and lens
The built-in microprocessor ensures precise data transfer between the lens and camera, and improves autofocus performance and measurement accuracy.
Compatible with L-series telephoto lenses and telephoto lenses with zoom function
The "EF 2x III" Extender can be used with many "Canon" L-series telephoto and telephoto zoom lenses; it increases the focal length by reducing the existing lens aperture by just 2 stops.