G - Physics – 02 – C
Patent
G - Physics
02
C
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.
Altobelli Kathleen M.
Appleton William J.
Cronk William B.
Gabriel Emily Abrams
Misiti Paul D.
Bausch & Lomb Incorporated
Osler Hoskin & Harcourt Llp
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