In Warsaw I found 'my' vintage Helios 44-2 lens (year 1979, 58mm) at an antique dealer. The Helios - a Russian lens based on the German Zeiss Biotar from 1939 - is known for its bokeh. This photo was one of the first I made with this ´new´ lens (X-Pro3, Helios 44-2 58mm).
Want to have your own Helios lens? 