Does the UV protection in sunglassess have a expiration date?

Answers (3)

• crazycowgirl89

  05/08/2012

  It doesn't have an expiration date.Unlike other things you get from the supermarket, you can't see a quality guarantee period printed on the package. You can use it as long as it is not broken or scratched.

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• Eric quick

  05/08/2012

  If the sunglasses have a good UV protection, then it will be valid until your sunglasses is broken or be damaged. If the quality of UV protection is not so good, it may lose its effect with prolonged use.

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• Zoe

  01/29/2015

  So far, i didn't heard that UV protection of the sunglasses have a expiration date. Usually, people buy new sunglasses are because of tiredness of their old sunglasses. Or the old sunglasses are broken that can stay on their face. But i never heard that people meet expired sunglasses unless the sunglasses have no UV coating on the lenses.

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