I bought sunglasses in China that claims to have UV400 protection. I'd like to test this as my eyes' health is on the line :)
Is there any way to check the maximum UV amount these glasses can protect me against ?
Medical Sciences Stack Exchange is a question and answer site for professionals in medical and allied health fields, students of those professions, related academics, and others with a sound understanding of medicine and healthcare-related sciences. It only takes a minute to sign up.Sign up to join this community