| abstract |
A method for preparing an ophthalmic lens, comprising the steps of: providing a first precursor, adding the first precursor to a master mold for molding the ophthalmic lens, and performing ultraviolet light irradiation to make the first precursor Body curing to obtain a first gel matrix; providing a colored ink layer, forming the colored ink layer on the surface of the first gel substrate, curing by ultraviolet light to obtain a colored film; providing a first a second precursor, the second precursor is added to the master mold, and the mold is closed and irradiated with ultraviolet light to cure the second precursor to obtain a second gel matrix, and the colored film is embedded Provided in the first gel matrix and the second gel matrix; and demolding to obtain the ophthalmic glasses. The invention also relates to an ophthalmic lens. |