Nikon D300 User Manual page 430

gposure Program
The exposure program for programmed auto is shown in the
following graph:
4 8 15 30 60 125 250 500 1000 2000 4000 8000
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ISO 200; lens with maximum aperture of fIlA and minimum
aperture of f/16 (e.g., AF 50mm fIlA D)
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f/22
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30" 15" 8" 4" 2" 1" 2
Shutter speed
The maximum and minimum values for EV vary with ISO
sensitivity; the above graph assumes an ISO sensitivity of ISO 200
equivalent. When matrix metering is used, values over 17'/3 EV
are reduced to 17'/3 EV.
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