Used Canon EF 2x III Extender

The Canon Extender EF 2x III is ideal for press, sports and nature photography, the extender increases the focal length of Canon L-series telephoto or telephoto zoom lens by a factor of 2x, with higher AF accuracy and improved communication between camera and lens. The Extender EF 2x III is specially designed to work in conjunction with L-series IS super-telephoto lenses, extending their focal length by a factor of 2x. The extender's design ensures there is no loss of lens performance or image quality. {Key Features} - Extends the master lens focal length by 2x - Outstanding image quality - Highly resistant to dust and water - Improved communication between lens and camera - Optimised lens coatings - Compatible with L-Series telephoto and telephoto zoom lenses Note: This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L. {Overview} Canon 2x Extender Focal len