Canon Extender EF 2x III

The Lens Extender Extender EF 2x III is an advanced optical product designed to enhance the focal length of your camera lenses. This extender is compatible with most EF-mount lenses and Telephoto lens. It doubles the focal length of compatible lenses, thereby allowing photographers and videographers to capture distant subjects with a clearer and sharper image.

The technical specifications of the Lens Extender Extender EF 2x III include:

• Full compatibility with most EF-mount lenses and telephoto lenses.
• 2x magnification factor, effectively doubling the focal length of attached lenses.
• Super Spectra coating, which reduces ghosting and lens flare while improving color accuracy and contrast.
• Fluorine coating, which resists smudging and makes cleaning easier.
• Built-in microcomputer for seamless communication between camera body, lens, and extender.

Built with seven optical elements in five groups, the Lens Extender Extender EF 2x III ensures high-quality image reproduction. It also has a durable construct with dust and water resistance, supporting optimal performance in adverse weather conditions.

In terms of physical attributes:

• Diameter: 72.0mm
• Length: 52.7mm
• Weight: 325g

Please note that the use of the Lens Extender Extender EF 2x III reduces the effective aperture of the attached lens by two stops.