Mark Wood
Well-known
The trouble is, when you have daft ideas like this, you remember that 180 mm Zeiss finders for the Contax do exist (I'd hate to think what they cost nowadays). If the finder could actually see over the top of the rather large diameter lens, I suppose it could work....hmm. The only trouble is, the P6 to M-42 adapter (the first of the two you need to add) isn't far off the size of the Leica II body in the first place! No, too silly...