H –17, Specifications, Tips on speedlight care and reference information – Nikon SB-910 User Manual
Page 128: Angle of coverage (in fx format), Angle of coverage (in dx format)
H–17
H
Tips on Speedlight Care and Reference Information
Specifications
Angle of coverage (in FX format)
Zoom head position set
Angle of coverage (°)
Vertical
Horizontal
12 (BA/WP)
*1
120
130
14 (BA/WP)
*2
110
120
17 (BA/WP)
*3
100
110
17
*4
77
96
18
*4
74
93
20
*4
69
87
24
60
78
28
53
70
35
45
60
50
34
46
70
26
36
85
23
31
105
20
27
120
18
25
135
17
24
180
*5
15
21
200
*5
14
20
BA: With the Nikon Diffusion Dome attached
WP: With the built-in wide panel in place
*1 Center-weighted illumination pattern
*2 Standard illumination pattern
*3 Even illumination pattern
*4 Standard or center-weighted illumination pattern
*5 Standard or even illumination pattern
Angle of coverage (in DX format)
Zoom head position set
Angle of coverage (°)
Vertical
Horizontal
8 (BA/WP)
*1
120
130
10 (BA/WP)
*2
110
120
11 (BA/WP)
*3
100
110
12
*4
74
93
14
*4
66
85
16
60
78
17
57
75
18
55
72
20
50
67
24
44
58
28
39
52
35
32
44
50
25
34
70
20
27
85
17
24
105
*5
16
22
120
*5
15
21
135
*5
14
20
180
*5
13
19
200
*5
13
18