Panasonic DMW-FL360 Operating Instructions Manual page 45

[FP MANUAL]
• Listed below are the guide numbers (GN) for 1/1 (FULL) flashes.
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Shu'lterl FQcallen:gth (mm) (3S rnmfilm c:onversion)
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sp:eed . .
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(16)
(20)
(24) (28)
:(35)
(50)
:(70)
(8S)
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-"~ ",0:0:0:.:•.•.•.•.•.•.•.•.•.•. ·.·.·~.·.w.·.·
·.wu
0:0:,,"" ·.·.·.·.·.···.·.·.·.wu.·~·u~ 0:0:0:' ·.·.·.·.·.·.w··········~·.·.w~
1/125
8.5 9.9 14.1 15.6 17.0 19.8 22.6 25.5
1/160
7.5 8.8 12.5 13.8 15.0 17.5 20.0 22.5
1/200
6.7 7.8 11.2 12.3 13.4 15.7 17.9 20.1
1/250 6.0 7.0 10.0 11.0 12.0 14.0 16.0 18.0
1/320
5.3 6.2 8.8 9.7 10.6 12.4 14.1 15.9
1/400
4.7 5.5 7.9 8.7 9.5 11.1 12.6 14.2
1/500
4.2 4.9 7.1 7.8 8.5 9.9 11.3 12.7
1/640
3.8 4.4 6.3 6.9 7.5 8.8 10.0 11.3
1/800
3.4 3.9 5.6 6.1 6.7 7.8 8.9 10.1
1/1000
3.0 3.5 5.0 5.5 6.0 7.0 8.0 9.0
1/1250
2.7 3.1 4.5 4.9 5.4 6.3 7.2 8.0
1/1600
2.4 2.8 4.0 4.3 4.7 5.5 6.3 7.1
1/2000
2.1 2.5 3.5 3.9 4.2 4.9 5.7 6.4
1/2500
1.9 2.2 3.2 3.5 3.8 4.4 5.1 5.7
1/3200
1.7 2.0 2.8 3.1 3.4 3.9 4.5 5.0
1/4000
1.5 1.8 2.5 2.8 3.0 3.5 4.0 4.5
1/5000
1.3 1.6 2.2 2.5 2.7 3.1 3.6 4.0
1/6400
1.2 1.4 2.0 2.2 2.4 2.8 3.2 3.6
1/8000
1.1 1.2 1.8 1.9 2.1 2.5 2.8 3.2
.. In the [FP MANUAL] mode, the following formula can be used to obtain
the guide numbers (GN) when any setting except 1/1 is used for the
light quantity.
Guide number (GN)
=
Guide number for 1/1
x
light quantity ratio
coefficient*
*
light
quantity ratio coefficient
Light quantity ratio
1/1 1/2
1/4 1/8 1/16
light quantity ratio
1.0 0.71 0.5 0.35
0.25
coefficient
II
45
VQT1810