EasyManua.ls Logo

Nikon SB-910 - Page 131

Nikon SB-910
136 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
H–20
H
Tips on Speedlight Care and Reference Information
Guide number table (for auto FP high-speed sync)
Standard illumination pattern, at ISO 100; m/ft (in FX format)
Flash
output
level
Zoom head position (mm)
14
17 18 20 24 28 35 50 70 85 105 120 135 180 200
WP
+BA
BA WP
1/1
4.7/
15.4
5.8/
19
6.2/
20.3
8.1/
26.6
8.5/
27.9
8.8/
28.9
10/
32.8
11.1/
36.4
12.6/
41.3
14.8/
48.6
16.3/
53.5
17/
55.8
18.1/
59.4
18.7/
61.4
18.9/
62
19.2/
63
19.6/
64.3
1/2
3.3/
10.8
4.1/
13.5
4.3/
14.1
5.7/
18.7
6/
19.7
6.2/
20.3
7/
23
7.8/
25.6
8.9/
29.2
10.4/
34.1
11.5/
37.7
12/
39.4
12.7/
41.7
13.2/
43.3
13.3/
43.6
13.5/
44.3
13.8/
45.3
1/4
2.3/
7.5
2.9/
9.5
3.1/
10.2
4/
13.1
4.2/
13.8
4.4/
14.4
5/
16.4
5.5/
18
6.3/
20.7
7.4/
24.3
8.1/
26.6
8.5/
27.9
9/
29.5
9.3/
30.5
9.4/
30.8
9.6/
31.5
9.8/
32.2
1/8
1.6/
5.2
2/
6.6
2.1/
6.9
2.8/
9.2
3/
9.8
3.1/
10.2
3.5/
11.5
3.9/
12.8
4.4/
14.4
5.2/
17.1
5.7/
18.7
6/
19.7
6.3/
20.7
6.6/
21.7
6.6/
21.7
6.7/
22
6.9/
22.6
1/16
1.1/
3.6
1.4/
4.6
1.5/
4.9
2/
6.6
2.1/
6.9
2.2/
7.2
2.5/
8.2
2.7/
8.9
3.1/
10.2
3.7/
12.1
4/
13.1
4.2/
13.8
4.5/
14.8
4.6/
15.1
4.7/
15.4
4.8/
15.7
4.9/
16.1
1/32
0.8/
2.6
1/
3.3
1/
3.3
1.4/
4.6
1.5/
4.9
1.5/
4.9
1.7/
5.6
1.9/
6.2
2.2/
7.2
2.6/
8.5
2.8/
9.2
3/
9.8
3.1/
10.2
3.3/
10.8
3.3/
10.8
3.3/
10.8
3.4/
11.2
1/64
0.5/
1.6
0.7/
2.3
0.7/
2.3
1/
3.3
1/
3.3
1.1/
3.6
1.2/
3.9
1.3/
4.3
1.5/
4.9
1.8/
5.9
2/
6.6
2.1/
6.9
2.2/
7.2
2.3/
7.5
2.3/
7.5
2.4/
7.9
2.4/
7.9
1/128
0.4/
1.3
0.5/
1.6
0.5/
1.6
0.7/
2.3
0.7/
2.3
0.7/
2.3
0.8/
2.6
0.9/
3
1.1/
3.6
1.3/
4.3
1.4/
4.6
1.5/
4.9
1.5/
4.9
1.6/
5.2
1.6/
5.2
1.6/
5.2
1.7/
5.6
Standard illumination pattern, at ISO 100; m/ft (in DX format)
Flash
output
level
Zoom head position (mm)
10
12 14 16 17 18 20 24 28 35 50 70 85 105 120 135 180 200
WP
+BA
BA WP
1/1
4.7/
15.4
5.8/
19
6.2/
20.3
8.5/
27.9
9.2/
30.2
10/
32.8
10.7/
35.1
11.1/
36.4
11.4/
37.4
12.6/
41.3
13.3/
43.6
14.8/
48.6
16.6/
54.5
18.1/
59.4
18.7/
61.4
19/
62.3
19.2/
63
19.6/
64.3
19.8/
65
20/
65.6
1/2
3.3/
10.8
4.1/
13.5
4.3/
14.1
6/
19.7
6.5/
21.3
7/
23
7.5/
24.6
7.8/
25.6
8/
26.2
8.9/
29.2
9.4/
30.8
10.4/
34.1
11.7/
38.4
12.7/
41.7
13.2/
43.3
13.4/
44
13.5/
44.3
13.8/
45.3
14/
45.9
14.1/
46.3
1/4
2.3/
7.5
2.9/
9.5
3.1/
10.2
4.2/
13.8
4.6/
15.1
5/
16.4
5.3/
17.4
5.5/
18
5.7/
18.7
6.3/
20.7
6.6/
21.7
7.4/
24.3
8.3/
27.2
9/
29.5
9.3/
30.5
9.5/
31.2
9.6/
31.5
9.8/
32.2
9.9/
32.5
10/
32.8
1/8
1.6/
5.2
2/
6.6
2.1/
6.9
3/
9.8
3.2/
10.5
3.5/
11.5
3.7/
12.1
3.9/
12.8
4/
13.1
4.4/
14.4
4.7/
15.4
5.2/
17.1
5.8/
19
6.3/
20.7
6.6/
21.7
6.7/
22
6.7/
22
6.9/
22.6
7/
23
7/
23
1/16
1.1/
3.6
1.4/
4.6
1.5/
4.9
2.1/
6.9
2.3/
7.5
2.5/
8.2
2.6/
8.5
2.7/
8.9
2.8/
9.2
3.1/
10.2
3.3/
10.8
3.7/
12.1
4.1/
13.5
4.5/
14.8
4.6/
15.1
4.7/
15.4
4.8/
15.7
4.9/
16.1
4.9/
16.1
5/
16.4
1/32
0.8/
2.6
1/
3.3
1/
3.3
1.5/
4.9
1.6/
5.2
1.7/
5.6
1.8/
5.9
1.9/
6.2
2/
6.6
2.2/
7.2
2.3/
7.5
2.6/
8.5
2.9/
9.5
3.1/
10.2
3.3/
10.8
3.3/
10.8
3.3/
10.8
3.4/
11.2
3.5/
11.5
3.5/
11.5
1/64
0.5/
1.6
0.7/
2.3
0.7/
2.3
1/
3.3
1.1/
3.6
1.2/
3.9
1.3/
4.3
1.3/
4.3
1.4/
4.6
1.5/
4.9
1.6/
5.2
1.8/
5.9
2/
6.6
2.2/
7.2
2.3/
7.5
2.3/
7.5
2.4/
7.9
2.4/
7.9
2.4/
7.9
2.5/
8.2
1/128
0.4/
1.3
0.5/
1.6
0.5/
1.6
0.7/
2.3
0.8/
2.6
0.8/
2.6
0.9/
3
0.9/
3
1/
3.3
1.1/
3.6
1.1/
3.6
1.3/
4.3
1.4/
4.6
1.5/
4.9
1.6/
5.2
1.6/
5.2
1.6/
5.2
1.7/
5.6
1.7/
5.6
1.7/
5.6
Guide numbers in the above tables are for when the SB-910 is used with a D3 camera with a
1/500 sec. 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 sec. to 1/1000 sec., the guide
number decreases 1 step. 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

Table of Contents

Related product manuals