Table 2: Technical parameters of TORTORA camera.

Main objective Intensifier CCD

Diameter 120 mm Photocathode S20 Model VS-CTT285-2001
Focus 150 mm Diameter 90 mm Dimensions  pix
D/F 1/1.2 Gain 150 Image scale /pix
Field of view  deg Scaling coefficient 7.7 Exposures 0.13–10 sec
Quantum efficiency 10% Pixel size 6.45  m