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Canon EF 2x Extender III Lens Teleconverter

Canon EF 2x Extender III Lens Teleconverter

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Canon EF 2x Extender III Lens Teleconverter with:

  • Front & Rear Caps
  • Lens Pouch LP811

$25 Mail-in Rebate Available when you purchase two or more eligible Canon EF lenses
(ends 10/29/2016) - Click for Details

Canon EF 2x Extender III Lens Teleconverter

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 2x Extender III increases the focal length of a lens by a factor of 2x 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 2x 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 2x Extender III Teleconverter.

Key Features:

Canon Professional Image Quality
Allowing professional photographers to shoot distant subjects without having to carry a number of heavy lenses with them, this extender ensures there is no compromise on image quality. The Extender EF 2x III features three lens groups of nine elements, ensuring improved optical performance. All optical elements use Canon's Super Spectra coating, reducing ghosting and flare to minimize post-processing requirements. A Fluorine Coating on the front and rear elements makes marks, such as spots left by water or fingerprints, much easier to clean than standard coatings.

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
The Extender EF 2x III has been designed to complement the latest range of L-series lenses, matching their appearance and offering a visible differentiation from previous models. A carefully positioned lens release mechanism also makes it easy to mount the extender quickly, reducing the time that the camera and lens are exposed to the environment. This extender offers the exceptional build-quality expected from Canon's professional products, and is resistant to both dust and water, allowing photographers to use it in extreme shooting conditions.

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Canon EF 2x Extender III Lens Teleconverter

Maximum Magnification: 2x
Lens Construction: 9 elements in 5 groups
Dimensions (Diam. x Length): 2.8 x 2.1 in. (72 x 52.7mm)
Weight: 11.5 oz. (325g)

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
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