18mm Image Intensifier Tube GTX846AST

•Note：

1,(DEBI Equivalent background illumination, measured after up to 2 minutes stabilization in the dark with the operational voltage applied.

2,Signal to noise ratio : measured in the circle(diameter:0.2), equivalent system frequency.

3,On the area of 1mm² .illumination  flux 0.05lm,lasting 60 seconds .

4,Measured for 0.3ms both parallel and perpendicular to the axis separately with power supply applied, totally for 6 times. g=9.8m/s2 Separately operation in parallel and vertical directions of tube axes with the supply voltage applied for 1 time from 10→3500→10Hz in 30 minutes.