w3c

Gray Lens: General purposes for indoor applications that require impact protection.
Security policy
Delivery policy
Features
Lens Technology
Gray Lens: General purposes for indoor applications that require impact protection.
Visible Light Transmitted
380-780nm
23%
UVA, UVB Blocked
200-380nm
100%
Blue Light Blocked
400-700nm
74%
IR Blocked
780-2000nm
48%
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