Canon Extender EF 2X III

The Canon Extender EF 2X III is an essential tool for photographers who need to double the focal length of their compatible lenses without compromising image quality. Designed to work seamlessly with Canon's premium L-series lenses, this extender features an integrated processor that ensures accurate communication between the camera and lens, maintaining precise autofocus, metering, and image stabilization. With Canon’s advanced optical technology, including Super Spectra coatings, it minimizes ghosting and flare for sharp, vivid images. Built to withstand challenging conditions, its rugged construction is dust- and water-resistant, while the fluorine coating on the front and rear elements repels smudges and fingerprints. Compact and lightweight at just 11.5 ounces, it’s easy to carry and quick to attach, thanks to a thoughtfully placed release mechanism that reduces exposure to the elements during setup. Whether capturing wildlife or action-packed scenes, this extender delivers reliable performance and flexibility in demanding environments.

Highlights

• 2.0x magnification doubles the focal length of compatible lenses
• Integrated processor ensures accurate autofocus and metering
• Super Spectra coating reduces ghosting and flare
• Fluorine coating repels smudges and fingerprints
• Dust- and water-resistant for use in tough conditions
• Compatible with select Canon L-series lenses and telephoto zooms
• Lightweight design at 11.5 oz with compact dimensions of 2.1 inches in length
• Maintains image quality while reducing effective aperture by 2 stops