Pentax 200FG Camera Flash User Manual


 
14
Approximate flash distance in Manual flash
(Unit: m)
* The appropriate shooting distance (distance at which the appropriate exposure is available) is determined based on the combination of the
ISO sensitivity setting and the aperture value on the camera when the mode dial is set to (FULL). (The values in "Wide Panel" line indicate the
distance when the wide-angle panel is used.) Note that the minimum range that will give correct exposure is 0.7 meters.
ISO
sensitivity
Flash
Coverage
Angle
GN
Aperture (F value)
1.4 2 2.8 4 5.6 8 11 16 22
100
Normal 20 14.3 10.0 7.1 5.0 3.6 2.5 1.8 1.3 0.9
With the wide-
angle panel
15 10.7 7.5 5.4 3.8 2.7 1.9 1.4 0.9 0.7
200
Normal 28 20.0 14.0 10.0 7.0 5.0 3.5 2.5 1.8 1.3
With the wide-
angle panel
21 15.0 10.5 7.5 5.3 3.8 2.6 1.9 1.3 1.0
400
Normal 40 28.6 20.0 14.3 10.0 7.1 5.0 3.6 2.5 1.8
With the wide-
angle panel
30 21.4 15.0 10.7 7.5 5.4 3.8 2.7 1.9 1.4
800
Normal 57 40.7 28.5 20.4 14.3 10.2 7.1 5.2 3.6 2.6
With the wide-
angle panel
42 30.0 21.0 15.0 10.5 7.5 5.3 3.8 2.6 1.9
1600
Normal 80 57.1 40.0 28.6 20.0 14.3 10.0 7.3 5.0 3.6
With the wide-
angle panel
60 42.9 30.0 21.4 15.0 10.7 7.5 5.5 3.8 2.7
3200
Normal 113 80.7 56.5 40.4 28.3 20.2 14.1 10.3 7.1 5.1
With the wide-
angle panel
85 60.7 42.5 30.4 21.3 15.2 10.6 7.7 5.3 3.9
00_AF200FGZ.book Page 14 Tuesday, June 19, 2007 1:42 PM