[Optimizing visual work of pilot wearing night vision glasses].

The article deals with results of experimental studies on optimizing visual work conditions of pilot in night vision glasses. Prevention of visual fatigue during work in night vision glasses was proved to be contributed mostly by the image brightness (in range of 0.7-1.8 candle/m2) adjustable by the pilot, precise individual settings of optic system in night vision glasses (by viewer's eye base) and regulation of the work duration.