Quote Originally Posted by Dave Wooten
Re: the real estate, I am saying to compare the optic quality difference, eliminate that variable by printing only from a 35 mm size out of the 120 film from whatever camera to compare.
I don't see the point in doing this. Yes, the Leica lens probably compares better when printing the 35mm vs. the cropped 120, but why would you ever want to crop down that much outside of such an experiment? The biggest variable isn't the lens quality between 35mm and 120, but film size--wouldn't a better test be to use the same lens design on both 35mm and 120 and then blow those up?