Description

Visibility of low-contrast objects with the help of the OESN is provided by cutting off the background in front of and behind them, which allows observing objects within the narrow depth of the viewed space. Such objects are not visible either at night in passive or active night vision devices, or even in the daytime in ordinary optical observation devices. Due to the work of the OECN in a pulsed mode, any long-lasting light interference (radiation from projectors, headlights, lighting rockets) is attenuated by a number of times equal to the duty cycle of the OESN.

System Specifications:

The most promising areas of application: - for installation on ships, yachts, when sailing in night and limited navigation conditions, including for the protection of sea and river areas; for installation on airplanes, helicopters in the implementation of take-off and landing in extreme weather conditions, as well as to protect the runway, taxiways and territories from unauthorized entry.


visibility range, adjustable, km 2.5

visibility depth, adjustable, m 30-250

angular field of view, degrees 1.5-5.0

backlight radiation wavelength, micron 0.82

resolution of the device of visualization, TV-lines 450