Canon Extender EF 1.4x III format_17.5mm but a very nice lens

but a very nice lens all the same

an easy to read light meter

but it's quite a device

with easy to use flip locks

in great cosmetic condition

Canon Extender EF 1.4x III format_17.5mm but a very nice lensCanon Extender EF 1. 4x III teleconverter, in excellent cosmetic condition. Increases the effective focal length of the lens mounted to it by 1. 4x while maintaining complete communication between lens and camera. Canon's teleconverters are not general purpose: they will work specific lenses only, and autofocus function may vary by lens and camera. Be sure to check compatibility before buying! Clean glass and excellent function. Includes pouch.