Technical and other information
Specifications
Guide number
Normal flash/STD flash distribution (ISO 100)
Manual flash/35mm-format
Flash
power
BA*¹*² BA*¹
level
1/1
16
1/2
11.3
1/4
8
1/8
5.7
1/16
4
1/32
2.8
1/64
2
1/128
1.4
1/256
1
APS-C format
Flash
power
BA*¹*² BA*¹
level
1/1
16
1/2
11.3
1/4
8
1/8
5.7
1/16
4
1/32
2.8
1/64
2
1/128
1.4
1/256
1
GB
28
14*²
20
24
23
14
25
26
16.3
9.9
17.7 18.4 19.8 21.2 26.2 32.5 34.6 38.2 42.4
11.5
7
12.5
8.1
4.9
8.8
9.2
5.8
3.5
6.3
6.5
4.1
2.5
4.4
4.6
2.9
1.8
3.1
3.3
2
1.2
2.2
2.3
1.4
0.9
1.6
1.6
14*²
20
24
23
14
26
16.3
9.9 18.4 19.1 21.2 26.2 32.5 33.2 34.6 38.2 42.4
11.5
7
13
13.5
8.1
4.9
9.2
9.5 10.6 13.1 16.3 16.6 17.3 19.1 21.2
5.8
3.5
6.5
6.8
4.1
2.5
4.6
4.8
2.9
1.8
3.3
3.4
2
1.2
2.3
2.4
1.4
0.9
1.6
1.7
Flash coverage setting (mm)
28
35
50
28
30
37
13
14
15
18.5
9.9 10.6 13.1 16.3 17.3 19.1 21.2
7
7.5
9.3
4.9
5.3
6.5
3.5
3.8
4.6
2.5
2.7
3.3
1.8
1.9
2.3
*¹ When the bounce adaptor is attached.
*² When the wide panel is attached.
Flash coverage setting (mm)
28
35
50
27
30
37
46
15
18.5
23
7.5
9.3
11.5 11.8 12.3 13.5
5.3
6.5
8.1
3.8
4.6
5.8
2.7
3.3
4.1
1.9
2.3
2.9
*¹ When the bounce adaptor is attached.
*² When the wide panel is attached.
70
105
135 200
46
49
54
60
23
24.5
27
30
11.5 12.3 13.5
15
8.1
8.7
9.5 10.6
5.8
6.1
6.8
7.5
4.1
4.3
4.8
5.3
2.9
3.1
3.4
3.8
70
105
135 200
47
49
54
60
23.5 24.5
27
30
15
8.3
8.7
9.5 10.6
5.9
6.1
6.8
7.5
4.2
4.3
4.8
5.3
2.9
3.1
3.4
3.8