Today I went to visit a local photog in BJ who's been persisting to shoot 4x5 B&W as a hobby (comercially he has to use digital).
We utilized his studio strobe light to test my M Monochrom and the Tessar 5cm/3.5.
Our original intention was only to see how fine the lens could be, but then...
On the computer screen, what stunned us was the sensor that renders such wide gray tone and sharpness.