FIELD: optics.
SUBSTANCE: invention relates to devices for viewing real-time scenes with protection of optical sensor of device and/or vision of a viewer from unnecessarily bright light. Device has series-arranged on one optical axis optical sensor, spatial light modulator and display unit, as well as a processor module, data output of which is electronic output of the device for a signal of brightness normalized image of external spatially distributed light source which is optically connected to the input of the display unit.
EFFECT: wider dynamic range of optical protection, improved accuracy of local adaptation of optical protection.
1 cl, 3 dwg
