Theses days, just about everyone wears sunglasses. For some people, they’re a necessary part of the wardrobe, and their “look” wouldn’t be complete without a pair. In fact, many people have several pairs – so that they’ll have at least one to complement whatever outfit they are wearing. But sunglasses aren’t always worn just to look cool. More importantly, they are used to protect the eyes from the negative effects of harsh sunlight and ultraviolet rays. Even though the sun is over 90 million miles away, it still poses serious ocular dangers to us all.
A few of these dangerous and debilitating ocular conditions are Cataracts, Photokeratitis, Pterygium, and various eye cancers. Cataracts are a condition that clouds the lens of the eye, causing the image on the back of the eye to be blurred. Although this condition is typically develops as people age, it has been determined that people who wear sunglasses regularly have a decreased chance of developing this condition. Photokeratitis occurs when the cornea, the clear surface of the eye, is burned by powerful UVB rays. Pterygium, which can be caused by long-term exposure to sunlight, is a condition with tissue growth on the surface of the cornea. The simple way to avoid these devastating conditions? Wear sunglasses: Bi-focal. Sunglasses: Bi-focal have 100% UVA/UVB protection, so you’ll never miss one scene of your life!
Besides protecting your eyes from UVA/UVB rays, sunglasses also reduce glare and protect from wind and dust. On bright and sunny days, it seems as though every surface creates glare, interfering with comfortable vision and the ability to see clearly. Polarized sunglasses are the most effective when it comes to reducing glare. Secondly, sunglasses worn in windy weather can act as an effective barrier against windblown particles from getting in your eyes and causing possible corneal abrasions. Once again,sunglasses: Bi-focal will do the trick!
Squinting is the eye’s natural response to an influx of light reaching the retina. Besides having a sour look on your face and making every woman’s mascara run, squinting can also cause headaches (muscle fatigue and to a lesser extent, pupil constriction). On bright sunny days, sunglasses: Bifocal if worn, can reduce the amount of light that reaches the retina to a more optimal level for clearer, more comfortable vision.
Sunglasses:Bi-focal conquer all of the feats listed above. They protect the eyes from dangerous and debilitating conditions, reduce glare, protect from wind and dust, prevent headaches caused by squinting, they look good, AND they have readers! What more could you need in a pair of reader sunglasses?