Quote Originally Posted by Matus Kalisky View Post
I would only consider Plaubel if the main purpose would be portraits or such - the f/2.8 lens has really nice OOF rendering that you will not get with M7. The Bessa III / Fuji gf670 seems to have a bit busy rendering at times.
The M7 150mm lens is superb. As for shallow DOF - you'll only get 4 inches at 6 feet and f/5.6. The real issue is focusing accurately with the fairly short rangefinder baseline. That's why I shoot environmental portraits with mine. There are better choices if you want tight head shots (SLR comes to mind).

http://dofmaster.com/doftable.html