If you want to see as clearly outdoors as you do indoors, invest in a pair of polarized sunglasses. Polarized eyewear has always been popular among boaters who need to reduce glare reflected off the water to see clearly. Now, more and more people are starting to discover the benefits of polarized sunglasses. Only polarized lenses can eliminate glare on surfaces like water, snow, and glass, helping people see clearly outdoors and avoid potential safety hazards.
What are polarized sunglasses?
Most of the glare that occurs outdoors comes from flat surfaces like water, roads, metal, and glass. When the sun hits a horizontal surface like water, it creates horizontal light waves. Polarized lenses are coated with a chemical film that lets in vertical light waves and filters out horizontal light waves. This eliminates most of the reflections that cause bright outdoor glare.
Why are polarized sunglasses used?
Polarized sunglasses are designed to protect the eyes from harmful UV rays and enhance vision in even the brightest outdoor conditions. They are meant to be used in situations where it is necessary to see clearly and filter out dangerous glare.
Polarized eyewear can be beneficial to everyone from fishermen to athletes, joggers, bikers, and boaters. People who are highly sensitive to light can benefit from wearing polarized glasses indoors and outdoors. Children in particular can benefit from the UV protection afforded by polarized lenses.
Benefits of polarized sunglasses
Everyone likes to spend time in the sun and enjoy the outdoors. However, it is important to protect the eyes from the sun's damaging rays. Wearing polarized sunglasses outdoors can reduce blinding glare and provide 100 percent UV protection. Polarized eyewear filters out harmful rays to reduce glare, enhance contrast sensitivity, improve depth perception, and fight eyestrain and fatigue.