Newcon Optik NV66-G2 Binoculars User Manual


 
7
3.2 Main tube parameters
Image Intensifier Type
(Generation/Grade)
EPM66G2
Photocathode operating diameter 18 mm
Photocathode type S-25
Photocathode sensitivity:
Integral
450 A/ lm
Spectral at = 850 nm
26 mA/W
Light amplification >20,000 fl/fc
Image magnification 1x
Signal-to-noise ratio, min 18
Current consumption, max 18 mA
Voltage
2.80.8 V
MTBF, hours 10 000
Operating temperature range -50°C … +50°C