While on a long bus trip in Germany,the traffic was very heavy. We were in all around 2 hours behind our plan. So I used the time to try out my Leica M9-P with the Novoflex LeiNik adapter and, my Nikkor 20mm f/2.8 lens. I Chose a 21 mm lens from the lens recognition menu on the M9-P .
You can see the same setup on my Leica MP HERE