Specifications
Guide number
Normal flash (ISO100)
Manual flash/35mm-format
Power level
APS-C format
Power level
15*
1/1
9.1
1/2
6.4
1/4
4.6
1/8
3.2
1/16
2.3
1/32
1.6
1/64
1.1
1/128
0.6
15*
1/1
9.1
1/2
6.4
1/4
4.6
1/8
3.2
1/16
2.3
1/32
1.6
1/64
1.1
1/128
0.6
Flash coverage setting (mm)
24
50
19.5
24
13.8
17
9.8
12
6.9
8.5
4.9
6
3.5
4.2
2.4
3
1.7
2.1
*When the wide panel is attached.
Flash coverage setting (mm)
24
50
19.5
27.5
13.8
19.5
9.8
13.8
6.9
9.7
4.9
6.9
3.5
4.9
2.4
3.4
1.7
2.4
*When the wide panel is attached.
70
105
27.5
31.5
19.5
22.3
13.8
15.8
9.7
11.1
6.9
7.9
4.9
5.6
3.4
3.9
2.4
2.8
70
105
27.5
31.5
19.5
22.3
13.8
15.8
9.7
11.1
6.9
7.9
4.9
5.6
3.4
3.9
2.4
2.8
41
GB