Digital BW, The Print

> Something here that I don't understand. For having a N and N-1
> negative you must expose them in the same way...

Hi Antonio,

The +- exposure is different than normal for zones IV and above.  If you are
metering for Zone V, you have to adjust the exposure down by about 1/2 stop
for -1 and adjust the exposure up by about 1/2 stop for +1.  Remember, you
are compressing/expanding the highlights down/up.  There is no movement to
the shadows.

Austin