Exposure Program
The exposure program for programmed auto (0 118) is shown in the following graph:
Aperture
ISO 100; lens with maximum aperture of f/1.4 and minimum aperture of f/16 (e.g., AF 50mm f/1.4D)
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| 13 |
[EV | 5 | 4 | 3 | 2 | 1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
| - | - | - | - | - |
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f/1 |
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| 14 |
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f/1.4 |
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| 15 | |
f/2 |
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| 161/3 | |||
f/2.8 | f/16 |
| 16 | ||
| 17 | ||||
f/4 |
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− |
| 18 | |||
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f/5.6 | f/1.4 |
| 19 | ||
f/8 |
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f/11 |
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| 20 | ||
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| 21 | |||
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f/16 |
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| 22 |
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f/22 |
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| 23 | |
f/32 |
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| 1" 1/2 1/4 1/8 1/15 1/30 1/60 1/125 1/250 1/500 1/1000 1/2000 1/4000 1/8000 | ||
30" 15" | 8" 4" 2" |
Shutter speed
The maximum and minimum values for EV vary with ISO sensitivity; the above graph assumes an ISO sensitivity of ISO 100 equivalent. When matrix metering is used, values over 16 1/3 EV are reduced to 16 1/3 EV.
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