Method for identifying characteristics of contact lenses

G - Physics – 02 – C

Patent

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Details

G02C 7/04 (2006.01) G01M 11/02 (2006.01) G02C 7/02 (2006.01) G02C 13/00 (2006.01)

Patent

CA 2284818

Contact lenses include a posterior surface including a first identifiable marking, and an interior surface includes a second identifiable marking different from the first marking, the first and second markings in combination designating the optical correction of the lenses. The lenses are useful in methods where the markings are used to identify characteristics of the lens.

Des lentilles de contact comprennent des surfaces postérieure et antérieure qui comportent respectivement des première et deuxième marques identifiables différentes l'une de l'autre, ces première et deuxième marques désignant en combinaison la correction optique des lentilles. Ces lentilles sont utiles dans des procédés dans lesquels les marques sont utilisées pour identifier les caractéristiques de la lentille.

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