Olympus FL-40 Focal Distance and Aperture in the MANUAL Flash Mode, Available Combinations of CCD Sensitivity and Aperture

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Focal Distance and Aperture in
the MANUAL Flash Mode
1.4 2 2.8 4 5.6 8 11 16
WIDE 18 13 9 6.4 4.5 3.2 2.3 1.6
PANEL* 9 6.4 4.5 3.2 2.3 1.6
100 26 18 13 9.3 6.5 4.6 3.3 2.4 1.6
WIDE 13 9.3 6.5 4.6 3.3 2.4 1.6
40 28 20 14 10 7.1 5 3.6 2.5
TELE 20 14 10 7.1 5 3.6 2.5 1.8
WIDE 18 18 13 9.0 6.3 4.5 3.2 2.3 1.6
PANEL* 9 9.0 6.3 4.5 3.2 2.3 1.6
200 26 26 18 13 9.3 6.5 4.6 3.3 2.4
WIDE 13 13 9.3 6.5 4.6 3.3 2.4 1.6
40 40 28 20 14 10 7.1 5 3.6
TELE 20 20 14 10 7.1 5 3.6 2.5 1.8
W / T G No.
CCD Sensitivity Aperture / F No.
(UNIT: m)
Aperture = GN x CCD Sensitivity ÷ Focal distance (m)
*With the bundled Wide Panel
1.4 2 2.8 4 5.6 8 11 16
25
50
100
200
400
800
CCD Sensitivity
Aperture
Exposure OK Exposure not OK
Apertures other than the above cannot be used with bounced lighting or flash
converters.
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Available Combinations of CCD
Sensitivity and Aperture