Nikon SB-5000 Reference Manual page 194

Guide number table (for auto FP high-speed sync)
■
Standard illumination pattern, at ISO 100; m/ft (in FX format)
Flash
output
WP
level
+
BA
4.7/
1/1
15.4
3.3/
1/2
10.8
2.3/
1/4
7.7
1.6/
1/8
5.4
1.1/
1/16
3.8
0.8/
1/32
2.7
0.5/
1/64
1.9
0.4/
1/128
1.3
• Guide numbers in the above tables are for when the SB-5000 is used with a D3
camera with a 1/500 second shutter speed.
• Guide number for auto FP high-speed sync varies depending on the camera's
shutter speed. For example, when the shutter speed is changed from 1/500 second
to 1/1000 second, the guide number decreases 1 step (approx. 1/1.4). The higher
the shutter speed, the smaller the guide number.
BA: With the Nikon Diffusion Dome attached
WP: With the built-in wide panel in place
H
H-29
14
24 28
BA WP
6.3/ 5.9/ 11/ 12/
20.6 19.3 36 39.3
4.4/ 4.1/ 7.7/ 8.4/
14.5 13.6 25.5 27.8
3.1/ 2.9/ 5.5/ 6/
10.3 9.6 18 19.6
2.2/ 2/ 3.8/ 4.2/
7.3 6.8 12.7 13.9
1.5/ 1.4/ 2.7/ 3/
5.1 4.8 9 9.8
1.1/ 1/ 1.9/ 2.1/
3.6 3.4 6.3 6.9
0.7/ 0.7/ 1.3/ 1.5/
2.5 2.4 4.5 4.9
0.5/ 0.5/ 0.9/ 1/
1.8 1.7 3.1 3.4
Zoom head position (mm)
35 50 70 85
14/ 16.4/ 18.3/ 19.1/
45.9 53.8 60 62.6
9.9/ 11.6/ 12.9/ 13.5/
32.4 38 42.3 44.2
7/ 8.2/ 9.1/ 9.5/
22.9 26.9 30 31.3
4.9/ 5.8/ 6.4/ 6.7/
16.2 19 21.2 22.1
3.5/ 4.1/ 4.5/ 4.7/
11.4 13.4 15 15.6
2.4/ 2.9/ 3.2/ 3.3/
8.1 9.5 10.6 11
1.7/ 2/ 2.2/ 2.3/
5.7 6.7 7.5 7.8
1.2/ 1.4/ 1.6/ 1.6/
4 4.7 5.3 5.5
105 120 135 180
20.3/ 20.9/ 21.5/ 22.1/
66.6 68.5 70.5 72.5
14.4/ 14.8/ 15.2/ 15.6/
47.2 48.5 49.8 51.1
10.2/ 10.5/ 10.8/ 11.1/
33.4 34.4 35.4 36.4
7.1/ 7.3/ 7.6/ 7.8/
23.5 24.2 24.9 25.6
5/ 5.2/ 5.3/ 5.5/
16.6 17.1 17.6 18.1
3.5/ 3.6/ 3.8/ 3.9/
11.7 12.1 12.4 12.8
2.5/ 2.6/ 2.6/ 2.7/
8.3 8.5 8.8 9
1.7/ 1.8/ 1.9/ 1.9/
5.8 6 6.2 6.3
200
22.3/
73.1
15.8/
51.8
11.2/
36.7
7.8/
25.8
5.5/
18.3
3.9/
12.9
2.7/
9.1
1.9/
6.4