Goggle lens
OwnerWei-Xian Laiinventor
Life of this patent
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Abstract
A goggle lens is revealed. The goggle lens includes a first surface, a second surface opposite to the first surface, and a protective film connected to either the first surface or the second surface. The protective layer is a multi-layer structure formed by a silica composite film layer, a first zirconium dioxide film layer, a first silica film layer, an indium tin oxide (ITO) film layer, a second zirconium dioxide film layer and a second silica film layer in turn. Thereby harmful light such as blue light, infrared light, etc. is blocked by the protective film and ultraviolet light is also absorbed by the protective film for protecting user's eyes from damages.
Claims8
A goggle lens comprising
- a lens body and
- a protective film;
- wherein the lens body includes a first surface, and a second surface opposite to the first surface;
- and
- wherein the protective film has multiple layers including a silica composite film layer, a first zirconium dioxide film layer, a first silica film layer, an indium tin oxide (ITO) film layer, a second zirconium dioxide film layer and a second silica film layer stacked in turn;
- the protective film is connected to either the first surface or the second surface by the silica composite film layer.
Dependencies are inferred from the claim text.