asked 13.6k views
5 votes
What's the recommend amount of UV protection that sunglasses should provide?

2 Answers

1 vote
Sunglasses that block 100 percent of the harmful UV and have good optical quality.
answered
User Yousef Zakher
by
8.5k points
2 votes
They should screen out 99 to 100 percent of uv rays. Hope this helps!
answered
User Santeau
by
8.5k points
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