Patent ID: 11940596
Assignee: CARL ZEISS VISION INTERNATIONAL GMBH
Field: Optics (Instruments)
Classification: CPC B  G | IPC B  G

Claim 0:
1. A spectacle lens comprising:
a spectacle lens substrate; and
at least one antibacterial and/or antiviral coating, wherein the at least one antibacterial and/or antiviral coating is at least an outermost coating of the spectacle lens on the front surface thereof and/or at least the outermost coating of the spectacle lens on the back surface thereof, which is at least one selected from the group consisting of a clean coat layer, an anti-fog coating, and an antireflective coating modified to contain at least one biocidal component, wherein the spectacle lens includes on at least one surface thereof at least two coatings modified to exhibit an antibacterial effect and/or an antiviral effect.