FIELD: manufacture of contact lenses. SUBSTANCE: proposed of manufacture of shaped articles from hydrogel involves mixing of hydrophylic monomers with inert diluent with subsequent polarization with replacement of diluent with water after polymerization. Diluent is chosen proceeding from viscosity index and parameters of Hansen's cohesion relative to cohesion parameters of polymer component of hydrogel. EFFECT: facilitated manufacture of contact lenses. 17 cl, 5 tbl
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