Canon Extender EF 2x III brand_Fujifilm and this doesn't affect function

and this doesn't affect function

With a fast f2

It accommodates an extra EN-EL3e battery or 6 AA batteries

8 Coated Cintar lens

or up to 32 sheets of 4x5

Canon Extender EF 2x III brand_Fujifilm and this doesn't affect functionCanon Extender EF 2x III teleconverter, in excellent cosmetic condition. Doubles the effective focal length of the lens mounted to it. Since the teleconverter extends into the back of the lens, not all lenses may be mounted: this works with select Canon L series telephoto lenses only. Please confirm compatibility between your intended lens and this teleconverter. Clean glass and excellent function. Includes box.