Metz 28 C-2 - Manual (Page 39)

12. Technical data
39
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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:
automatic flash mode
1/400 s ...1/20.000 s
manual flash mode 1/400 s
Weight: 300 g
Items supplied:
Flashgun, wide-angle diffuser , operating instructions
Auto apertures f/2, f/4 and f/8 at ISO 100/21°
✳
Manual flash mode
✳✳
Automatic flash mode