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Flash distance
The flash distance ensuring correct exposure depends on the film speed in use and aperture settings (on the
aperture AE mode). When using the flash with the program AE mode, keep your subject within the range of flash
distances indicated in the following chart.
Film speed (ISO)
Flash distance
KLASSE W
KLASSE S
ISO 50
0.3m to 2.3m
0.4m to 2.8m
ISO 100
0.3m to 3.2m
0.4m to 3.9m
ISO 200
0.3m to 4.5m
0.4m to 5.6m
ISO 400
0.5m to 6.4m
0.5m to 7.9m
ISO 800
0.6m to 9.1m
0.7m to 11.1m
ISO 1600
0.9m to 12.9m
1.0m to 15.7m
(When using reversal film)
When using negative film, the flash distance can be greater because the exposure latitude with negative film is wider than that
of reversal film.