Considerations To Know About UV400 sunglasses meaning
No, UV400 and polarized are not a similar thing. UV400 refers back to the amount of protection against ultraviolet (UV) radiation that sunglasses supply. Sunglasses with UV400 safety block all UVA and UVB rays as much as 400 nanometers, giving extensive defense versus damaging UV rays.While the Smith Caper Sunglasses with Chromapop aren’t particu