Shun asked in HealthOptical · 4 weeks ago

What is difference between Blue Light Protection Glasses and UV Protection Glasses?

I like to protect my eyes from Blue Light. I used to have yellow lenses glasses to protect them from blue light . I see yellow or pink glasses protect eyes from UV. The yellow one can help for nigh visions.  Does UV protection block blue light? Thanks

1 Answer

  • 4 weeks ago

    UV blocking filters generally filter out light with waves up to 400 nm. Blue light filters block up to 450 nm. Both are available with not noticeable color.

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