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Capture Distant Subjects Easily

This new extender allows professional photographers to shoot distant subjects without having to lug around a bunch of heavy lenses. The Extender EF 2x III features nine lens elements in five groups, providing improved optical performance without compromising on image quality.

Please Note:

The Canon EF 2.0x III Extender is only compatible with specific Canon EF L-series lenses. It may also only have limited functionality with some of those lenses. Please see the compatibility table below to determine which lenses are usable and the level of functionality possible.

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. 

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. The 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.

Canon EF
Optical Design
9 Elements in 5 Groups
Light Loss
2 Stop
5.27 cm
7.2 cm
0.325 kg

* Specifications subject to change by the manufacturer without notice

  • Canon Lens EF 2X III Extender
  • Extender Cap E II
  • Lens Pouch LP 811
  • Lens Dust Cap E
  • Instruction Manual

Manufacturer Warranty

This product comes with a

5 year Australian warranty

from Canon Australia

Want to read more about warranties?

Click here


* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.