LIGHT EMITTING DIODE LIGHTING DEVICE COMPRISING LIGHTING COMPATIBLE WITH THE USE OF NIGHT VISION BINOCULARS AND COMPRISING A LIGHT GUIDE

摘要

The general field of the invention is that of compatible lighting devices of the use of night vision binoculars. Such a lighting device comprises at least: a row of first light-emitting diodes (11) carried and supplied by an electronic circuit (12); a second light-emitting diode (14) surmounted by an optical filter (15), said optical filter having a spectral transmission such that light from the second diode filtered by said filter is compatible with the use of said night-vision binoculars. The lighting device according to the invention comprises a light guide (16) comprising an input face (161) disposed in front of the second filtered LED, a light guiding zone (162) whose length is equal to that of the row of first light-emitting diodes and a plurality of diffusing output faces (163) disposed at and between the first light-emitting diodes.