Users Manual for Nikon D70S:
Sensitivity (ISO Equivalency)
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Chapter Summary:
Reacting Faster to Light...
Sensitivity” is the digital equivalent of film speed...The higher the sensitivity, the less light needed to make an exposure, allowing higher shutter speeds or smaller apertures......
Sensitivity can be set between values roughly equivalent to ISO 200 and ISO / 1600 in steps equivalent to 1 3 EV...Sensitivity can be adjusted using the ISO option in the shooting menu or by pressing the ISO button and rotating the main command dial......
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Users Manual for Nikon D70SUsers also looked at:
In P, S, A, and M modes, the metering mode determines how the camera sets exposure...The following options are available when a CPU lens is attached (metering is not performed when a non-CPU lens is used......
3D color matrix/ Color matrix...
Camera meters circle 2.3 mm (0.09˝) in diameter (approximately 1% of frame...En sures that sub ject will be cor- rectly ex posed, even when back ound is much brighter or darker...gr...
This option controls the size of the area assigned the greatest weight in center- weighted metering......
Metering is performed by 1,005-pixel RGB sensor, which sets exposure based on variety of information from all areas of frame...3D color matrix metering, which uses range infor- mation from lens in adjusting exposure, is available only with type G or D lenses...Matrix metering will not produce desired results with autoexposure lock ( 84) or exposure compensation ( 86), but is recommended in most other cases......
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