OPTICAL SCREENING SYSTEM
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United States of America Patent
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Issued Date -
Dec 4, 2014
app pub date -
Dec 3, 2012
filing date -
Dec 2, 2011
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Abstract
The present invention relates to rendering electro-optical systems (thermal camera, camera, binoculars, sighting device, etc.) unusable (optical darkening). The inventive optical screening system, which prevents reuse of the electro-optical devices by destructing optical components thereof, essentially comprises at least one optical group consisting of the optical components of the electro-optical system, at least one destructive unit which destructs the optical group, at least one triggering unit which activates the destructive unit, at least one management center which issues a command to the triggering unit to start optical screening.
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