Folks, I thought I start a thread on "Lens type + G1". Just to show the possibilities... I might start another thread on Leica M 50 Nocti on G1... unless someone else beats me to the punch.
Lens = Leica R 100mm f/2.8.
Adapters = Two adapters used, R to 4/3, and 4/3 to m4/3
R 1:1 attachment is possible since it screws to the front of the lens.
Sample snaps below shot wide open @ 2.8 and hand held. There are some motion blurr, but it is ok since these are just snaps . Did auto leveling and re-size it PS. No other adjustment done. Just shots to show that it can be done and some results.