FIELD: electronic equipment.
SUBSTANCE: image brightness amplifier sensor for collecting, amplifying and displaying images and comprising a vacuum envelope, as well as a photocathode configured to release photoelectrons into the vacuum shell after collection of electromagnetic radiation from images, radiation from which falls on the photocathode; anode arranged at a distance from the photocathode and facing it, configured to receive photoelectrons and convert them to display, based thereon, said images; and power supply unit for power supply to image brightness amplifier; wherein the image brightness amplifier sensor also comprises a filling material which contains a foaming compound.
EFFECT: reduced weight of the image amplifier sensor.
15 cl, 5 dwg
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