Canon Extender EF 1.4x III brand_Contax and two 52mm threaded extension

and two 52mm threaded extension tubes

and compatibility with any Pentax K-mount lens

the zippers are waterproofed or hooded

This is a heavyweight brass and chrome telephoto for Nikon's rangefinder lineup

plus room for a second BLN-1 battery (included)

Canon Extender EF 1.4x III brand_Contax and two 52mm threaded extensionCanon Extender EF 1. 4x III 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 box and pouch.