Honeywell International Inc.

Allied Corporation

Craig Roy Scoughton

Richard L Cohen

An ANVIS aid, such as an ANVIS goggles set, with a first optical filter is described. A second optical filter blocking light in an opposite sense from the first optical filter is placed at a color display, which may otherwise present offending light that would interfere with the ANVIS.

Night vision goggles compatible with full color display

A night vision aid such as night vision goggles (13) is made compatable with a local full color display (17) by blocking local display light from being received by the night vision aid (13). A circular polarizer (23) of one left/right sense is positioned so as to filter the local display. A circular polarizer (25) of an opposite sense is placed before a light input of the night vision aid (13), thereby preventing the polarized light from the display (17) from entering the night vision aid (13). Advantageously, the circular polarizer (23) on the display has minimal effect on linear polarizers which may be used with eyeglasses.

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Sussex, NJ, United States of America

Craig Roy Scoughton