Colored plastic lens and method of manufacture therefor

Details Colored plastic lens and method of manufacture therefor Colored plastic lens and method of manufacture therefor

G - Physics

02

B

G02B 1/10 (2006.01) G02C 7/02 (2006.01) G02C 7/10 (2006.01)

Patent

CA 2118738

A colored plastic lens includes a plastic substrate having first and second surfaces, a resin film with a pigment dispersed therein formed on one of the first and second surfaces of the plastic substrate, and a coating film, preferably a hard coat film, formed on one of the resin film and the surface of the lens on which the resin film is not formed. A method of forming the colored plastic lens includes providing a plastic substrate having first and second sides, dispersing a pigment in a resin vehicle, coating the pigment dispersed in the resin vehicle on one of the first and second sides of the plastic substrate to thereby form a resin film, and forming a coating film, preferably a hard coat film; on one of the resin film and the surface of the lens on which the resin film is not formed.

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