FIELD: aeronautical engineering. SUBSTANCE: equipment adapted to use of night vision goggles includes at least one source of light and optically transparent element connected with it. It is provided with light filter having section for absorption of radiation within wave length band from 630 to 950 Nm at absorption factor from 10 to 100%. EFFECT: compatibility of equipment with night vision devices; optimal conditions for air-crew members. 19 cl, 7 dwg
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Authors
Dates
1999-12-27—Published
1998-04-22—Filed