[Klaus]

And how are the corner with that Oly @ f2, Klaus? The bokeh of that Nikkor is more than acceptable.

And why should you buy a 12-45mm for bokeh shots?
There's the Oly 45/1.2 or Voigtlander 42.5/0.95 for this.

The Oly 12-45/4 plus 45/1.2 are still more light-weight combined than that Nikkor alone. ;-)