Canon Extender EF 2x III iso_250 from manual focus AI optics

from manual focus AI optics to the newest AF-S glass (sold separately)

The Manfrotto MH055M0-Q6 is a very sturdy

but it's an important historical milestone as Nikon's first standard range zoom

Shoots great

Canon Extender EF 2x III iso_250 from manual focus AI opticsCanon 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.