18 mm Image intensifier tube – hermetic, microchannel electron multiplier plate with proximity focus on the input and output, included high voltage power supply unit, over-light protection circuit and automatic brightness control, with multialkaline photocathode on input glass window and phosphor screen with yellow-green emission color on fiber optic element, with angle 180° for image rotation. The image intensifier has been designed for low-level range of light in observation device.
Available in different specifications:
Diameter Size 36.7 – 43 mm
Resolution: 52 to 72 lp/mm
Luminous sensitivity of photocathode, at 2850 K µA/lm : 350-700