Sunglasses not just look fashionable, but additionally they help protect your eyes from the harmful rays of the sun.
1) Check labels to ensure the sunglasses provide 100 percent UVA and UVB protection.
2) Try to find sunglasses that filter at least some blue light, which can damage the retina and lead to macular degeneration (vision loss from degeneration in elements of the eye). To be sure, try using them outside; an orange sky should appear gray with your own. Also inquire about polarization, a kind of filtering that helps reduce glare.
3) Choose a contact color based on your preferences and comfort level. Gray doesn't affect color perception; orange-brown lenses are a good choice for people that have macular degeneration, since they filter UV and blue light rays for maximum retinal protection; green lenses distort color significantly less than other shades, such as for instance red or yellow.
4) Choose for lightweight, plastic, shatterproof sunglasses if you're likely to be using them when playing sports. If you want, you can enter your email address on our web soruce and get the latest updates weekly.
5) Purchase sun goggles for total protection of one's eyes. These cover a large area and include side shields. As an added bonus, additionally they fit over prescription glasses.