Nikon D6 Reference Manual page 1145

Exposure Program
The following graph shows the exposure program for mode P
(ISO 100, maximum lens aperture f/1.4):
f/1
f/1.4
f/2
f/2.8
f/4
5
f/5.6
f/8
f/11
f/16
f/22
f/32
30" 15" 8" 4" 2" 1"
F (lens focal length) ≤ 55 mm
1
55 mm < F ≤ 135 mm
2
135 mm < F
3
•
The maximum and minimum values for EV vary with the
metering range.
•
When matrix metering is used, values over 17
reduced to 17
1 / 1 / 4 1 /
2
1
/ EV.
3
4
1 2 3
8 1 / 15 1 / 30 1 / 60 1 / 125 1 / 250 1
6
Metering range: −3 to 20 EV
4
Aperture
5
Seconds (shutter speed)
6
/ 500 1 / 1000 1 / 2000 1 / 4000 1 / 8000 1 /
16000
1
/ EV are
3
Exposure Program
1093