G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 7/04 (2006.01) G02C 7/02 (2006.01)
Patent
CA 2350811
Colored contact lenses that are colored by means of interference coatings for cosmetically enhancing or changing the color of the eyes are disclosed. In particular, the interference coating is applied to a surface of the lens material and, although transparent to the cornea and iris anatomy, so that the coating reflects pre-selected bands of the light spectrum to cosmetically change or enhance the natural color or hue of the eye.
L'invention porte sur des lentilles cornéennes colorées au moyen de revêtements interférentiels servant à rehausser l'aspect cosmétique ou à modifier la couleur de l'oeil. Le revêtement interférentiel, qui s'applique en particulier à la surface du matériau des lentilles, bien que transparent à l'anatomie de la cornée et de l'iris, reflète des raies présélectionnées du spectre lumineux, ce qui modifie l'aspect cosmétique et renforce la couleur naturelle ou la teinte de l'oeil.
Li Hongwen
Ruscio Dominic V.
Salamone Joseph C.
Bausch & Lomb Incorporated
Osler Hoskin & Harcourt Llp
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