Canon Extender EF 2x II

Canon Extender EF 2x II – Teleconverter
Good Condition

The Canon Extender EF 2x II is a high-performance teleconverter that doubles the focal length of compatible Canon EF lenses while maintaining excellent image quality. Designed for professional and enthusiast photographers, this extender is ideal for wildlife, sports, and press photography where extra reach is essential.

Compatible with a range of Canon L-series telephoto and telephoto zoom lenses, the EF 2x II retains autofocus functionality with certain lenses and camera bodies (usually those with f/2.8 or faster maximum apertures). It also maintains full communication between the lens and the camera body, including metering and image stabilization.

Key Features

• Brand: Canon

• Model: Extender EF 2x II

• Magnification: 2x

• Lens Compatibility: Selected Canon EF telephoto and telephoto zoom L-series lenses

• Autofocus: Supported with f/2.8 lenses on most EOS cameras; may be manual focus with smaller maximum apertures

• Optical Design: 7 elements in 5 groups

• Coating: Super Spectra coatings to reduce ghosting and flare

• Weather Sealing: Dust and moisture resistant when paired with sealed lenses

• Mount Type: Canon EF (not compatible with EF-S or RF lenses)

Condition

Used – Good condition
The extender shows minor cosmetic wear from normal use. Optics are clean, with no haze or fungus. Mounts securely on both lens and camera, and communication functions are tested and working.

What’s Included

• Canon Extender EF 2x II

• Front and rear caps

• Storage pouch