Nikon D5100 Reference Manual page 71

A
Shutter Speeds Available with the Built-in Flash
Shutter speed is restricted to the following ranges when the built-in flash is used:
Mode
i, k, p, s, w, g, P, A
n, 0
o
A
Aperture, Sensitivity, and Flash Range
Flash range varies with sensitivity (ISO equivalency) and aperture.
Aperture at ISO equivalent of
100 200 400
1.4 2 2.8
2 2.8 4
2.8 4 5.6
4 5.6 8
5.6 8 11
8 11 16
11 16 22
16 22 32
Shutter speed
1 1
/ – / s
200 60
1 1
/ – / s
200 125
1
/ –1 s
200
800 1600 3200 6400
4 5.6 8
5.6 8 11
8 11 16
11 16 22
16 22 32
22 32 —
32 — —
— — —
Mode
S
M
Approximate range
m
11 1.0–8.5
16 0.7–6.0
22 0.6–4.2
32 0.6–3.0
— 0.6–2.1
— 0.6–1.5
— 0.6–1.1
— 0.6–0.7
Shutter speed
1
/ –30 s
200
1
/ –30 s, Bulb
200
ft.
3ft. 3in.–27ft. 11n.
2ft. 4in.–19ft. 8in.
2ft.–13ft. 9in.
2ft.–9ft. 10in.
2ft.–6ft. 11in.
2ft.–4ft. 11in.
2ft.–3ft. 7in.
2ft.–2ft. 4in.
z
53