FIELD: medicine.
SUBSTANCE: invention relates to ophthalmic lenses. Method for updating frequency of an oscillator disposed on a contact lens includes receiving by the system controller on the contact lens at least one signal from an external source containing information allowing to regulate the frequency of the oscillator; after receiving the signal, calculating the frequency of the oscillator based on the information contained in the signal, adjusting the frequency of the oscillator in accordance with the calculated adjustment.
EFFECT: electronic ophthalmic lens with oscillator frequency control was proposed.
23 cl, 18 dwg
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