Pancolar_80 (HDR tonemapped)
before continuing with Vilnius.
It just happened to be a suitable day for less scientific & artistic experiments.
Pancolar 1.8/80mm is a lens from Carl Zeiss Jena. It is considered a good performer (I agree) and being not so common on present second hand markets it is quite valuable, too.
This photo is an HDR experiment using the miserable 0.7 EV steps NEX-3 can produce. An extension tube of 20mm was in use.