FIELD : medicine.SUBSTANCE : group of inventions relates to medicine. Intraocular lens, characterized in that the lens has a moisture-proof surface obtained by the method. Method is characterized by the fact that : the intraocular lens is exposed to the oxidative mechanism, as a result, the surface of the lens is reformed without coating or building it up in such a way that a moisture-proof surface is formed while maintaining the bulk properties of the lens and water content in the lens.EFFECT : use of this group of inventions will prevent or reduce spot formation in the polymer interface.14 cl, 1 dwg, 1 ex, 1 tbl