Nikon VAA109EA User Manual - Page 140

Exposure Program Programmed Auto

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Exposure Program (Programmed Auto) The following chart shows the exposure program used when the exposure mode is set to programmed auto. (ISO 200, lens with maximum aperture of f/1.4 and a minimum aperture of f/16 (e.g., AF 50 mm f/1.4D) Metering Range: EV 1-22 [ EV] -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 F1 15 F1.4 16 F2 F2.8 17171 /3 18 F4 19 F5.6 20 F8 21 F11 22 F16 23 F22 F32 30" 15" 8" 4" 2" 1" 2 4 8 15 30 60 125 250 500 1000 2000 4000 8000 16000 The maximum and minimum values for EV depend on the sensitivity used. In matrix metering, any EV over 171/3 at a sensitivity of ISO 200 equivalent is adjusted to 171/3. Technical Notes: Exposure Program (Programmed Auto) 127

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127
Exposure Program (Programmed Auto)
The following chart shows the exposure program used when the exposure
mode is set to programmed auto.
(ISO 200, lens with maximum aperture of f/1.4 and
a minimum aperture of f/16 (e.g., AF 50 mm f/1.4D)
-4
-3
12
13
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
F1.4
F1
F2
F2.8
F4
F5.6
F8
F11
F16
F22
F32
30" 15" 8"
4"
2"
1"
2
4
8
15
30
60
125 250 500
1000
2000 4000
8000 16000
22
21
20
19
18
17
16
15
14
[
EV
]
23
17
1
/
3
Metering Range: EV 1–22
The maximum and minimum values for EV depend on the sensitivity used.
In matrix metering, any EV over 17
1
/
3
at a sensitivity of ISO 200 equivalent is
adjusted to 17
1
/
3
.
Technical Notes: Exposure Program (Programmed Auto)