Serial no.0000909,N/A,Condition A
Leitz Wetzlar rare original factory prototype lens Summicron-M 2/50mm, Nr. 0000909. Black anodized mount, the lens front element holding ring of different from the serial production finish. Six-element design "C155". Between July 1966 and May 1967 Leitz produced six of such prototype lenses, numbers 0000909-0000914, before the lens was commercially introduced in 1969. This lens has been authenticated by Lars Netopil.