Canon Extender EF 1.4x II infrared so there's something there

so there's something there

with minimal signs of wear and minor dust in the glass

Unless otherwise specified

you're on your own

Diaphragm is functional

Canon Extender EF 1.4x II infrared so there's something thereCanon 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.