Canon EF 1.4x Extender III Lens Teleconverter with:
Pro-quality teleconverter for demanding photographers.
Designed for photojournalists, nature and sports photographers who need to get close to distant and challenging subjects, the Canon EF 1.4x Extender III increases the focal length of a lens by a factor of 1.4x while still delivering superb image quality. To ensure the best possible image quality in all shooting conditions, it also combines enhanced environmental protection, redesigned optics and improved data communication between lens and camera.
This teleconverter contains a built-in microcomputer for seamless communication among camera body, lens and extender. It also features careful lens placement and coatings to minimize ghosting and flare, and even has a Fluorine coating that keeps soiling, smears and fingerprints to a minimum. An integral part of many professional systems, this lens maintains high standards not only optically, but also in terms of rugged, dustproof and water resistant construction.
Note: The EF 1.4x Extender III Teleconverter is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200mm f/2.8L, EF 70-200mm f/2.8L IS, EF 70-200mm f/4L, and EF 100-400mm f/4.5-5.6L. Additionally, please see the lens and/or camera body manual for full autofocus compatibility information with the EF 1.4x Extender III Teleconverter.
Canon Professional Image Quality
To facilitate the accurate transfer of imaging data between the lens and camera body, it features an integrated processor which ensures all focusing, metering and ID information is available – allowing the photographer to capture crisp, well-exposed images. When combined with the latest range of premium Canon L-series lenses, this extender enables higher AF accuracy compared to previous generations, ensuring professionals achieve perfectly sharp shots, even when capturing moving subjects.
Redesigned for High Performance
|Canon EF 1.4x Extender III Lens Teleconverter|
|– TECHNICAL SPECIFICATIONS –|
|Lens Construction:||7 elements in 3 groups|
|Dimensions (Diam. x Length):||2.8 x 1.1 in. (72 x 27.2mm)|
|Weight:||7.9 oz. (225g)|
Compatible with the following Canon digital SLR cameras, including:
- Rebel SL1
- Rebel T3
- Rebel T3i
- Rebel T4i
- Rebel T5
- Rebel T5i
- Rebel T6
- Rebel T6i
- Rebel T6s
- EOS 60D
- EOS 70D
- EOS 80D
- EOS 6D
- EOS 7D
- EOS 7D Mark II
- EOS 5D Mark II III IV
- EOS 5DS
- EOS 5DS R
- EOS 1Ds Mark II III
- EOS 1D X
- EOS 1D X Mark II