Offers advice to photographers on employing the Zone System of exposure metering while shooting outdoors.

Features Zone System technical information for specific camera types, along with general advice about this method of determining exposure.

Offers a simpler version of Ansel Adams' complex system for determining photographic exposure.

Provides a brief explanation of the zone system as it relates to color transparency photography.

Offers a basic overview of the Zone System, which is used to determine photographic exposure.