12. Technical data
37
Guide number with ISO 100/21°: 28 / 22 with wide-
angle diffuser
Focal length coverage:
35 mm; with wide-angle diffuser 28 mm
Colour temperature:
approx. 5600 K
Table of guide numbers:
guide number
ISO film speed
Meter system
Feet-system
25 / 15°
14
46
50 / 18°
20
65
100 / 21°
28
92
200 / 24°
40
130
400 / 27°
56
184
800 / 30°
79
260
1600 / 33°
112
368
Synchronisation: Low-voltage thyristor ignition
number of
Recycle
flashes:
time:
NiCad-batteries
approx. 90 ...1200
✳
approx. 7 s ...0,3 s
✳
Alkaline-Mn-
approx. 180...2500
✳
approx.10 s ...0,3 s
✳
batteries
Ni metal hydride approx. 140 ...1800
✳
approx. 7 s ...0,3 s
✳
batteries
Illumination:
Rectangular, horizontal approx. 58°,vertical approx 42°
With wide-angle diffuser, horizontal approx. 68°,
vertical approx. 49°
Flash duration:
1/400 s ...1/20.000 s
Weight:
300 g
Items supplied:
Flashgun, wide-angle diffuser , operating instructions
✳
Depends on the given camera function and battery condition.
k
Содержание Megablitz 28 AF-4 M
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