Canon Extender EF 2x III circular no other foam is included

no other foam is included

This camera is from the distant land of 2009

The Canon ACK-E6 is a Canon Accessory That Helps You connect a camera to a household AC plug for long exposure shooting or extended use

This is an old folding camera

Canon Extender EF 2x III circular no other foam is includedCanon 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 front and rear caps.