50mm · f/2
The Ernst Leitz Wetzlar Summicron 50mm f/2 is a compact, all-metal lens with excellent build quality and smooth handling. Optically, it is sharp across most of the frame at f/2, with some corner softness and purple fringing wide-open, and can exhibit soap-bubble bokeh in certain conditions. Older versions, like the collapsible, have soft coatings and are prone to haze and scratches. The lens offers unique rendering but faces strong competition from cheaper, sharper alternatives. It suits Leica enthusiasts who value classic character and build, but not those seeking best value.