Canon Extender EF 1.4x III format_Digital Medium Format but should work for most

but should work for most lenses 80mm and longer with similar lens diameter

with a smooth push-pull zoom action and a built-in retractable lens hood

Just remember: this is a manual focus lens

Same shape as the PH-SB lens hood

The Minolta MC Tele Rokkor 135mm f2

Canon Extender EF 1.4x III format_Digital Medium Format but should work for mostCanon Extender EF 1. 4x III teleconverter, in excellent cosmetic condition. Increases the effective focal length of the lens mounted to it by 1. 4x while maintaining complete communication between lens and camera. Canon's teleconverters are not general purpose: they will work specific lenses only, and autofocus function may vary by lens and camera. Be sure to check compatibility before buying! Clean glass and excellent function.