Method for producing decorative lens

Abstract

A method for producing a decorative lens capable of effectively suppressing deformation of the lens in laminating a film material to the lens even when lenses vary widely in shape, in which support jigs or the like for suppressing deformation of lenses need not be provided for respective lenses having different shapes. A first compartment and a second compartment are separated hermetically by a film material, the second compartment and a third compartment are hermetically separated by an elastic film, the pressure inside the first compartment 31 is made higher than the pressure inside the second compartment, and in laminating the film material is to a lens disposed inside the second compartment, the pressure inside the third compartment is made higher than the pressure inside the second compartment, so that the lens is supported by the elastic film.

Dependencies are inferred from the claim text.