Newcon Optik NVS 6 - Manual (Page 11)

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Table 1-2 Electrical data
ITEM LIMITS
Voltage requirement
3.0 Vdc, nominal
Current 60 mA, maximum, steady state
Batteries life @ 20ºC:
- Alkaline
- Lithium
25 hours, minimum
30 hours, minimum
Table 1-3 Mechanical data
ITEM LIMITS
Goggles breakaway force
10 g to 15 g
Goggles weight 550 grams
Table 1-4 Optical data
ITEM LIMITS
Magnification Unity
(1X)
Field of view 40°
Table 1-5 Environmental Data
ITEM LIMITS
Operating temperature
-32°C to 52°C
Storage temperature -35°C to + 65°C
Illumination required Overcast starlight to moonlight