Canon Extender EF 1.4x II enlarging shutter speeds are accurate

shutter speeds are accurate

The shutter system is still entirely mechanical- there's no place to put a battery even if you wanted to

with minor bellows wrinkles that don’t affect function

Glass has minor cleaning marks on front and rear elements but is otherwise clean and clear

along with very minor cleaning marks

Canon Extender EF 1.4x II enlarging shutter speeds are accurateCanon Extender EF 1. 4x II teleconverter, in excellent cosmetic condition. Increases the effective focal length of the lens mounted to it by forty percent while maintaining complete communication between lens and camera. Since the teleconverter extends into the back of the lens, not all lenses may be mounted. Please confirm compatibility between your intended lens and this teleconverter. Clean glass and excellent function. Includes pouch.