Exposure program (mode p), Ev are reduced to 16, F/1.4 − f/16 – Nikon D7200 body User Manual

Page 195

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195

Technical Notes

The exposure program for mode P (viewfinder photography) is
shown in the following graph:

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.

Exposure Program (Mode P)

ISO 100; lens with maximum aperture of f/1.4 and minimum
aperture of f/16 (e.g., AF-S NIKKOR 50mm f/1.4G)

Ap

e

rtur

e

Shutter speed (seconds)

-4

-5

-3

12

13

-2

-1

0

1

2

3

4

5

6

7

8

9

10

11

f/1.4

f/1

f/2

f/2.8

f/4

f/5.6

f/8

f/11

f/16

f/22

f/32

30" 15" 8"

4"

2"

1"

22

21

20

19

18

17

16

15

14

[ EV

]

23

16

1

/

3

f/1.4 − f/16

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

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