Leitz Leica M Summilux 1.4/50mm Black Paint Reverse Scallop

Extremely rare and 100% original black painted Summilux 1.4/50mm with reverse scallop focusing mount, only about a hand full of these early black painted Summilux lenses with this special focusing mount are known to exist, this is the second lens we have had in our hands, made only in a very small production run (also in silver chrome), in top original condition with clean lenses, two small bubbles is visible in the center of the lens, seen often on Summilux 1.4/35mm SR and 1.4/50mm Summilux lenses, with original rear cap and black/chrome front cap.