Leica M Apo Summicron 35mm f/2.0 Asph. Leica M lenses are always created with the ambition of being among the best in the world. This tradition continues with the compact new APO-Summicron-M 1:2/35 ASPH. Moreover, its optical performance surpasses even that of other M lenses. This masterpiece of German engineering opens up even more creative possibilities with its unusually short minimum focusing distance, exceptional sharpness, unmistakable bokeh, and high aperture. For even more Leica moments – not only on the Leica M, but also on the Leica SL2 and SL2-S.