User guide

Guide No.
[Normal Sync]
Major Specifications
(At ISO 100 in meters)
Flash Coverage (mm) 24
28 35
50 70
105
Guide No.
23 25 31
34
37 42
[High-speed Sync (FP Flash)]
(At ISO 100 in meters)
Sync Speed
Flash Coverage
24 28 35
50 70
105
1/180
12 1 13 1 163
179 195
22 1
1/250 11 0
120 149 163
177 20 1
1/350
9 7 10 5 130 143
15.6
177
1/500
8 1 68
11 0 120 13 1
148
1/750
68
7.4 92 10 1 11 0
125
1/1000 56
6.3 78
8 5 93
10 5
1/1500
48 53
65
7 1 78 88
1/2000
4 1 44
55 60 65
74
1/3000
34
3.7 46 5 1
55 62
1/4000 29 3 1
39 43
46 53
• The Guide No, above apply to full flash output
Recycling Time and Flash Count
Battery Type
Recycling Time (sec.)
Flash Count
Size-AA alkaline batteries
Approx 0 1-75
Approx 200-1400
Size-AA Ni-Cd batteries
Approx. 0 1-45
Approx 80-600
The above figures are based on Canon's testing conditions with a new set of batteries.
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