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Tips on Speedlight Care and Reference Information
H
Specifications
Guide number table (with auto FP high-speed sync)
Standard illumination pattern, at ISO 100; m/ft. (in FX ■
format)
Flash
output
level
Zoom head position (mm)
14
24 28 35 50 70 85 105 120
WP +
BA
BA WP
1/1
4.6/
15.1
6.4/
21
6.4/
21
10.5/
34.4
11.5/
37.7
12.8/
42
14.2/
46.6
15.6/
51.2
16.3/
53.5
17/
55.8
17.4/
57.1
1/2
3.3/
10.8
4.5/
14.8
4.5/
14.8
7.4/
24.3
8.1/
26.6
9.1/
29.9
10/
32.8
11/
36.1
11.5/
37.7
12/
39.4
12.3/
40.4
1/4
2.3/
7.5
3.2/
10.5
3.2/
10.5
5.3/
17.4
5.8/
19
6.4/
21
7.1/
23.3
7.8/
25.6
8.2/
26.9
8.5/
27.9
8.7/
28.5
1/8
1.6/
5.2
2.3/
7.5
2.3/
7.5
3.7/
12.1
4.1/
13.5
4.5/
14.8
5/
16.4
5.5/
18
5.8/
19
6/
19.7
6.2/
20.3
1/16
1.2/
3.9
1.6/
5.2
1.6/
5.2
2.6/
8.5
2.9/
9.5
3.2/
10.5
3.6/
11.8
3.9/
12.8
4.1/
13.5
4.3/
14.1
4.4/
14.4
1/32
0.8/
2.6
1.1/
3.6
1.1/
3.6
1.9/
6.2
2/
6.6
2.3/
7.5
2.5/
8.2
2.8/
9.2
2.9/
9.5
3/
9.8
3.1/
10.2
1/64
0.6/
2
0.8/
2.6
0.8/
2.6
1.3/
4.3
1.4/
4.6
1.6/
5.2
1.8/
5.9
2/
6.6
2/
6.6
2.1/
6.9
2.2/
7.2
1/128
0.4/
1.3
0.6/
2
0.6/
2
0.9/
3
1/
3.3
1.1/
3.6
1.3/
4.3
1.4/
4.6
1.4/
4.6
1.5/
4.9
1.5/
4.9
Guide numbers in the above tables are for when the SB-700 is used with a D3 •
camera with a 1/500 sec. shutter speed.
Guide number with auto FP high-speed sync varies depending on the camera’s •
shutter speed. For example, when the shutter speed is changed from
1/500 sec. to 1/1000 sec., the guide number decreases 1 step. The faster the
shutter speed, the smaller the guide number.
BA: With the Nikon Diffusion Dome attached
WP: With the built-in wide panel in place