Carefully adapted in line with modern lens design, the Leica Noctilux-M 50 f/1.2 ASPH. marks the return of one of the most famous lenses made for the Leica M-System. The reasons for the enduring appeal of this iconic lens have been its speed (which is impressive even today), elaborately constructed aspherical lens elements, and high rendition quality with a unique aesthetic at open aperture. The original Noctilux 50 f/1.2 was produced from 1966 to 1975 at a volume of 1757 units.