Canon 5246B002 Instruction Manual page 47

Manual Flash Guide No. (ISO 100, in meters/feet)
Flash Output
Flash Coverage
24mm (flash head in
normal position)
50mm (flash head in
extended position)
1/1 1/2 1/4
24 / 17 / 12 /
78.7 55.8 39.4
32 / 22.6 / 16 /
105 74.1 52.5
1/8 1/16 1/32
8.5 / 6 / 4.2 /
27.9 19.7 13.8
11.3 / 8 / 5.7 /
37.1 26.2 18.7
1/64
3 /
9.8
4 /
13.1
45