Friendship from France. Click for larger.
On the other hand, I couldn't wait to put one of the lenses on the helicoid and see what kind of pictures it can produce. I chose the Isco-Gottingen 85mm f2.8, as it readily fits the "interchangeable" helicoid system I have. From the few pictures I took, the lens does not seem to be overly sharp, but it does produce relatively nice bokeh and handles the highlights very gracefully. It sort of reminds me of the Steihnheil Culminar 85mm f2.8. Would interesting to shoot them side by side and see how they differ. Of course the pictures will have to be restricted to f2.8.
Rose - NEX-6 & Isco-Gottingen 85mm f2.8. Click for larger.
Bokeh - NEX-6 & Isco-Gottingen 85mm f2.8