Canon EF 1.4x III Extender Lens

The technical details behind this Extender Lens

Perfect for sports, wildlife, nature photographers, and photojournalists. Canon EF 1.4x III Extender Lens will help you to get close to distant and difficult subjects and it reduces the need to carry heavy telephoto lenses. It is designed for select Canon EF mount L-series telephoto lenses. It increases the focal length of a lens by a factor of 1.4x while still providing outstanding image quality. To ensure the finest possible image quality in all shooting conditions, it combines redesigned optics, improved data communication between lens and camera, and enhanced environmental protection. The Extender EF 1.4x III from Canon offers seven optical elements in three groups and all-optical elements have Canon's Super Spectra coating to reduce ghosting and flare. It also features new Fluorine Coating on the front and rear elements that make marks, such as spots left by fingerprints or water, easier to clean than standard coatings. This Extender lens provides every great feature you need.

Please Note: This converter 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. Additionally, please see the lens and/or camera body manual for full autofocus compatibility information with the Extender EF 1.4X III.

Key features

• Communication Between Lens and Camera
• 1.4x Magnification Factor
• EF Mount Teleconverter

Top three Reasons we think you will love this Extender Lens

• Excellent Features
• Reliable
• Features Microcomputer Controlled

Our expert's opinion

Get closer to challenging subjects using this Canon EF 1.4x III Extender Lens. It combines redesigned optics, improved data communication between lens and camera, and enhanced environmental protection. It is sealed to be resistant to both water and dust, allowing photographers to use them in extreme shooting environments.