Canon Extender EF 1.4x II process_Black & White Paper an 11-area AF system

an 11-area AF system

multiple exposure

The original red curtain has a touch of the typical black goo on its bottom edge

The Schneider-Kreuznach APO-Symmar Multicoating 150mm f5

specs are pretty standard: there's a 20x zoom lens

Canon Extender EF 1.4x II process_Black & White Paper an 11-area AF systemCanon 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.