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.Canon Extender EF 1.4x III. Component for: SLR, Lens structure (elements/groups): 7/3, Lens type: Extender. Compatibility: EF 100-400mm f/4.5-5.6L IS USM, EF 135mm f/2L USM, EF 180mm f/3.5L Macro USM, EF 200mm f/2.8L II.... Product colour: White. Diameter: 7.2 cm, Length: 27.2 mm, Weight: 225 g. Magnification: 1.4x