Specifications
Guide number
Normal flash (ISO 100)
Power level
Wireless flash (ISO 100)
Power level
HSS flat flash (flash with HSS, ISO 100)
Shutter speed
17
1/1
18
1/2
12
1/4
9
1/8
6.4
1/16
4.5
1/32
3.2
17
1/1
14
17
1/250
6.7
1/500
4.5
1/1000
3.5
1/2000
2.4
1/4000
1.7
1/8000
1.2
1/12000
1
Flash Coverage Setting (mm)
24
28
35
30
32
38
21
22
26
15
16
19
10
11
13
7.5
8
9
5.3
5.7
6.7
Flash Coverage Setting (mm)
24
28
35
25
26
30
Flash Coverage Setting (mm)
24
28
35
12
13
15
8.6
9.5
10
6
6.7
7.5
4.3
4.5
5
3
3.5
3.7
2.1
2.4
2.5
1.8
2
2.1
Continued on the next page
50
70
85
44
50
56
31
35
38
22
25
27
15
17
19
11
12
13
7.8
8.8
9.7
50
70
85
35
41
42
50
70
85
17
19
22
12
13
16
9
9.5
11
6
6.7
8
4.5
4.7
5.6
3
3.5
4
2.5
2.8
3.5
59