Newcon Optik NV66-G2 - Manual (Page 11)

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 2.8 0.8 V
MTBF, hours 10 000
Operating temperature range -50°C … +50°C