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i read this article: http://www.mayoclinic.com/health/uv-protection/AN00832 but i found a pair of sunglasses that say UV protection 400 (no percent sign), now according to this article the glasses should be 95% - 99% what exactly is 400 UV? ----
Yes, all Ray Ban Sunglasses have UV Protection. Look for CE mark on Ray Ban Sunglasses which indicates 100% UV protection.
Revo sunglasses are known for providing UV protection. This is a result of the sunglasses being designed to be scratch resistance and impact resistant.
Only the polarized sunglasses provide percent UVA and UV protection
These glasses helps blocking the wind. It provides full protection from UV rays at 400 nanometers. It offers superior lens technology that blocks out sun without affecting visibility.
Any UV protection is better than none, although ideally, protective sunglasses should block out at least 60% of UV rays.
yes idee sunglasses have both features....
Ray Ban Colorize sunglasses come with a lense that give you 100 percent UV protection. anonymous@oola.com
Any pair of sunglasses that block out 95% of UV light will be sufficient.
They offer 100% U.V.A, U.V.B rays protection.
They offer 100% U.V.A, U.V.B rays protection.
about thirty years I think