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Addiional Information
Flash range
The following tables show the flash range when taking photos with the
flash attached to the camera (i.e. the appropriate range to provide a correct
exposure).
When the focal length is 17 mm (unit: m)
ISO25 ISO50 ISO100 ISO200 ISO400 ISO800 ISO1000
F32 - - - - - - 1.0 - 1.1
F22 - - - - - 1.0 - 1.4 1.0 - 1.6
F16 - - - - 1.0 - 1.4 1.0 - 1.9 1.0 - 2.2
F11 - - - 1.0 - 1.4 1.0 - 2.0 1.0 - 2.7 1.0 - 3.2
F8 - - 1.0 - 1.4 1.0 - 1.9 1.0 - 2.8 1.0 - 3.8 1.0 - 4.4
F5.6 - 1.0 - 1.4 1.0 - 2.0 1.0 - 2.8 1.0 - 3.9 1.0 - 5.4 1.0 - 6.3
F4 1.0 - 1.4 1.0 - 1.9 1.0 - 2.8 1.0 - 3.9 1.0 - 5.5 1.0 - 7.5 1.0 - 8.8
F2.8 1.0 - 2.0 1.0 - 2.8 1.0 - 3.9 1.0 - 5.5 1.0 - 7.9 1.0 - 11 1.0 - 13
F2 1.0 - 2.8 1.0 - 3.9 1.0 - 5.5 1.0 - 7.7 1.0 - 11 1.0 - 15 1.0 - 18
F1.4 1.0 - 3.9 1.0 - 5.5 1.0 - 7.6 1.0 - 11 1.0 - 16 1.0 - 21 1.1 - 25
When the focal length is 24 mm (unit: m)
• The flash range at a focal length of 28 mm is roughly between the long
range limit values at focal lengths of 24 mm and 35 mm. The flash range
at a focal length of 50 mm is roughly between the long range limit
values at focal lengths of 35 mm and 80 mm.
ISO25 ISO50 ISO100 ISO200 ISO400 ISO800 ISO1000
F32 - - - - 1.0 - 1.3 1.0 - 1.7 1.0 - 2.0
F22 - - - 1.0 - 1.3 1.0 - 1.8 1.0 - 2.5 1.0 - 2.9
F16 - - 1.0 - 1.3 1.0 - 1.8 1.0 - 2.5 1.0 - 3.4 1.0 - 3.9
F11 - 1.0 - 1.3 1.0 - 1.8 1.0 - 2.5 1.0 - 3.6 1.0 - 5.0 1.0 - 5.7
F8 1.0 - 1.3 1.0 - 1.8 1.0 - 2.5 1.0 - 3.5 1.0 - 5.0 1.0 - 6.9 1.0 - 7.9
F5.6 1.0 - 1.8 1.0 - 2.5 1.0 - 3.6 1.0 - 5.0 1.0 - 7.1 1.0 - 9.8 1.0 - 11
F4 1.0 - 2.5 1.0 - 3.5 1.0 - 5.0 1.0 - 7.0 1.0 - 10 1.0 - 14 1.0 - 16
F2.8 1.0 - 3.6 1.0 - 5.0 1.0 - 7.1 1.0 - 10 1.0 - 14 1.0 - 20 1.0 - 23
F2 1.0 - 5.0 1.0 - 7.0 1.0 - 10 1.0 - 14 1.0 - 20 1.3 - 28 1.4 - 32
F1.4 1.0 - 7.1 1.0 - 10 1.0 - 14 1.0 - 20 1.3 - 28 1.8 - 40 2.0 - 45
Continued on the next page