FIELD: physics; optics.
SUBSTANCE: present invention relates to ophthalmology and is aimed at designing a multi-focal contact lens, which provides for accurate vision correction for all focal distances. This outcome is achieved due to that, the proposed multi-focal contact lenses are at least partially made from sensitive polymer gel, which has sufficiently short reaction time so that, the user does not feel the change and can always see clearly.
EFFECT: design of a multi-focal contact lens, which provides for accurate vision correction for all focal distances.
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