Products

Version four of the Summicron-M 35mm, black code 11310, is the King of Bokeh: a Mandler computation of seven elements in five groups, ten diaphragm blades, E39 filters, 0.7m minimum focus and only 160g in the alloy barrel, 26mm long by 52mm across. Leitz built 52,993 between 1979 and 1999. This is early Canadian production, the tiger claw examples from the opening years of the run, before assembly moved to Germany later in the lens's life.