LEICA FOCUS MOUNT ZWTOO FOR ELMAR MICRO SUMMAR LENS 10MM EXTENSION RING ZWMXQ

Nickel plated focus mount shows minor signs of prior use and is in very good condition. Works flawless. Shows minor scuffing, no scratches, no dings, no indentations.Bayonet and screw threads in very good condition. Focus turns smooth.With an Leica M lens adapter and a 50mm collapsible lens you can use live view on your digital camera and close focus.
Very nice high quality focus mount. Comes with a 10mm extension ring and a 40mm screw threaded conical tube. The end of the conical tube has the same ‘bayonet’ as the lower part of the collapsible tube bayonet of a Leica Elmar 50mm lens. This tube ring, ZWMXQ, is used for the 65mm Micro-Summar and macro adapters rings that are used for Micro-Summar lenses 24mm, 35mm, and 42mm lenses. Very rare.