Canon EF 1.4X III Extender

Description

Canon EF 1.4X III Extender

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

Overview :

• Dustproof and waterproof specifications (JIS 2 equivalent)
• Lens placement and coatings are optimized to minimize the ghosting
• Built-in microcomputer in the extenders enables communication between lens, extender and camera
• Anti-smear coating (Silky Barrier Coating) used to enhance smear-free state of the lens surface
• 1.4x increase of the lens’s focal length

Note: This converter 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. Additionally, please see the lens and/or camera body manual for full autofocus compatibility information with the Extender EF 1.4X III.

Specifications