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US 2024/0199891 A1Published application
Spectacle lens
AssigneeHoya Lens Thailand Ltd.
InventorYuji HOSHI
Life of this patent
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Abstract
A spectacle lens including: a substrate; and a water-absorbent antifogging layer, wherein the water-absorbent antifogging layer is an outermost layer of the spectacle lens, and the water-absorbent antifogging layer contains a resin having a siloxane bonding unit.
Claims7
A spectacle lens comprising:
- a substrate;
- and a water-absorbent antifogging layer,
- wherein the water-absorbent antifogging layer is an outermost layer of the spectacle lens, and
- the water-absorbent antifogging layer contains a resin having a siloxane bonding unit.
1 more element
Dependencies are inferred from the claim text.