Farzad's 5-Stop Tone Ruler, the ruler
for our Simplified Digital Zone System with approximate Gray Scale densities (000-255)
for your monitor
Compliments of cpgbooks -
The Confused Photographer's Guide to
On-camera
Spotmetering
(Spot Metering / Partial Metering)
and
The Confused Photographer's Guide to
Photographic Exposure and the
Simplified
Zone System
The confused
photographer's exposure books by Bahman Farzad