Tinted contact lenses

G - Physics – 02 – C

Patent

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Details

G02C 7/04 (2006.01)

Patent

CA 2488734

The invention provides tinted contact lenses, and methods for their manufacture, that incorporate a mark to indicate that the lens is a diagnostic lens. The mark can be provided on a lens without interfering with the lens wearer's ability to assess the on-eye appearance of the lens. Additionally, the mark may be provided on the lens using pad printing technology.

L'invention concerne des lentilles de contact teintées et leurs procédés de fabrication. Ces lentilles comprennent une inscription indiquant que ces lentilles sont des lentilles diagnostiques. Ladite inscription peut être apposée sur la lentille sans que l'utilisateur ne soit gêné pour évaluer l'aspect de la lentille lorsqu'il la porte. En outre, ladite inscription peut être apposée sur la lentille au moyen de la technologie de tampographie.

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