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I have a pair of sunglasses that are glass lens and if they are scratched would that affect its ability to block UV rays?
Wiki User
∙ 16y ago
Ever so negligibly. If the protective coating is scratched a bit in places, you'd probably have a smidgen of UV rays drifting in. However, glass alone provides a modest amount of UV protection. It shouldn't be much to worry about.
Wiki User
∙ 16y ago
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