Hello,

With a group of friends we are trying to calibrate our 4x5 systems for the
Zone System.
Could anybody please inform me about the densities of each zone for
different developments (N-3, N-2, N-1, N, N+1, N+2).
Preferably according to Woods.

After reading many books, brochures and web pages, we are currently more
than confused and would like an advice from somebody experienced.

With best regards,

Andrzej