underwater Photo Course :: (4) Light Underwater :: Exposure :: Light Metering Underwater :: Metering Zones
Meter Zones
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U/W Photo Course
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The field of measurement used by the metering system
need not correspond to the angle of view of the lens. Alternatives available on
SLR cameras include spot reading, where only a small
area (e.g. 10%) is taken, and center weighted, where
the reading is biased to the base of the picture and segmented readings where the frame is divided into areas.
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Next >> Metering Modes
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