Canon Extender EF 1.4X III

Ideal for press, sports, and nature photography, this compact extender increases the focal length of Canon L-series telephoto or telephoto zoom lens’ by a factor of 1.4x, with higher AF accuracy and improved communication between camera and lens.

• Extends the master lens focal length by 1.4x
• Outstanding image quality
• Highly resistant to dust and water
• Improved communication between lens and camera
• Optimized lens coatings
• Compatible with L-Series telephoto and telephoto zoom lenses