How to Choose Benefits Sunglasses

It is always strongly recommended to wear quality sunglasses that offer protection to UV400 level, which will block out 99 – 100% of both UV-A and UV-B radiation and screen out 75 – 90% of visible light. Wrap-around frames can provide additional protection.

UV is an ultra violet ray that is just outside our visible light spectrum. Sunlight is the most common source of UV rays but don’t be fooled into the belief that it is not around on an overcast day. UV rays are the several wavelengths of energy that are created by the sun. Although dangerous, the sun’s energy is essential to human life.

Summer is very hot, dry weather take away a lot of water, and the sunlight threats people’s skin health . While your teenager is putting on sunscreen this summer, remember that their eyes are just as vulnerable as their skin is to sun damage. Here’s how to minimize your teen’s risk of uv rays, including cancer and macular degeneration: