4. Keep the subject within the
distance range for the speed
of film in your camera (see
Flash-to-subject distance).
Don't take pictures beyond
the maximum distance or your
pictures will be dark.
Flash-to-subject distance
C400
ISO
Flash-to-subject Flash-to-subject
film speed distance
5 0
2.6 to 7 ft
(0.8 to 2.1 m)
100
2.6 to 10 ft
(0.8 to 3.1 m)
200
2.6 to 13 ft
(0.8 to 4.0 m)
400
2.6 to 18 ft
(0.8 to 5.5 m)
800
2.6 to 28 ft
(0.8 to 8.5 m)
C300
AF
AUTO
distance
3.3 to 7 ft
(1.0 to 2.1 m)
3.3 to 10 ft
(1.0 to 3.1 m)
3.3 to 13 ft
(1.0 to 4.0 m)
3.3 to 18 ft
(1.0 to 5.5 m)
3.3 to 28 ft
(1.0 to 8.5 m)
13