Patent ID: 9720261
Date: 2017-08-01
CPC Classifications: B29D,G02C

Claim:
1. Method for manufacturing an ophthalmic lens comprising a substrate ( 31 ) and a functional film securely fastened to a curved face (S 1 ) of said substrate, said manufacturing method comprising a method for gluing said functional film, which is initially flat, to said curved face (S 1 ); wherein, in order to ensure that said functional film ( 32 ; 53 ) when securely fastened to said curved face (S 1 ) is configured to filter a preset band of wavelengths centred on a wavelength denoted λp, said curved face (S 1 ) having a curvature denoted CS selected from a preset set of curvatures (CS 1 , CS 2 , CS 3 , CS 4 ), the following steps are carried out: i) a step of preselecting a plurality of functional films (FILM ii) a step of establishing experimentally a first knowledge base ( iii) a step of establishing experimentally a second knowledge base ( iv) a step of selecting, using the first knowledge base ( v) a step of implementing said gluing method in order to securely fasten the film selected in step iv) to said curved face (S