FIELD: medicine.
SUBSTANCE: invention relates to ophthalmological lenses. Electrically-powered ophthalmological lens contains contact lens, which includes optic and peripheral zones; sensor system of radiator-detector pair, built into peripheral zone of contact lens. Sensor system of radiator-detector pair contains array of radiator-detector pairs, each of which contains radiator for signal transmission, detector for capturing signal reflection, controller, operatively connected with sensor system of radiator-detector pair, and scheme of eye position, configured for activation of at least one radiator-detector pair in specified locations of sensor system of radiator-detector pair. Controller is configured for determination of distance between contact lens and object and for displaying control signal on the basis of determined distance by means of said radiator-detector pairs. Ophthalmological lens also contains at least one executive means, configured for reception of control signal and performing predetermined function.
EFFECT: possibility to track position of user's pupil.
16 cl, 13 dwg
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