Metz 34 AF-3 P - Manual (Page 17)

17
This table indicates a section of the most im-
portant maximum lighting distances in different
ISO/aperture combinations.
The sticker can be applied to the back of the
flashgun.
Example:
Film speed ISO 100, camera aperture f5.6:
The table indicates a maximum distance of 5 m.
The minimum lighting distance is 15% out of 5
m which equals approx. 0.75 m.
Lighting distances
400
[m] W – 20%
T + 20%
5 7 10 14 20 28
200 3,5 5 7 10 14 20
100 2,5 3,5 5 7 10 14
50 1,8 2,5 3,5 5 7 10
I S O
11 8 5,6 4 2,8 2