Do sunglasses really protect the eyes from the sun?

1 Answer

Answer :

All sunglasses are not designed to protect the eyes from the sun. Quality sunglasses will protect eyes from HEV (High Energy Visible light0 that causes macular degneration (eventual blindness) or UVA (lowest energy nonetheless harmful and can pass through cornea thus speed up development of cataracts as well as macular degenaration. Look for sunglasses with labels stating they provide 09% to 100% UVA/IVB protection.Additionally, sunglasses should be worn in sun, shade and on cloudy days when outdoors.

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