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Polarized sunglasses: Let Your Eyes Feel The Comfort
Sunglasses as we all know help to protect eyes from dust, Sunrays and pollution. Many have become aware of the fact that our eyes need protection so there should be no compromise. Years before boatmen and fisherman made use of these polarized glasses to avoid the glare caused by the sun in the water. This is a place where they spend most of their time and it was very necessary for them to protect their eyes. In the
recent few years many have realized the importance of polarized sunglasses.
Working of these lenses:
The polarized sunglasses are specially designed to help a person see through effortlessly. Thus their working is designed in such a way that when a person wearing them should be well protected from the dangerous glare. The light that is reflected from a smooth surface like water or flat road is horizontally polarized. The lenses called the vertical polarizes present in the polarized sunglasses block this light thus making it easy to view.
Users:
People who are evolved in outdoor activities mainly use polarised sunglasses. For example, Bikers, Skiers, Joggers, Golfers.To avoid the glare. An outdoor sport is usually not possible without wearing polarized sunglasses. These help the person to comfortably play their game without the disturbance of the glare. It gives a cooling affect thus making the person feel good. A person skiing has felt great advantage after wearing these sunglasses. The Glare caused by the rays is reduced to a great extend. Drivers, reducing the glare from other vehicals, can also use these glasses. Patients with cateract have a great advantage from these sunglasses. They are specially advised to keep themselves away from the direct glare of the sun, thus they use polarized sunglasses.
Types:
There are different types of polarized sunglasses available in the market they are Progressive lenses and polarized phototropic lenses. Light sensitive people use the later. These usually change from dark outside to light inside. And the other type is perfect for outdoor sport.
Whichever sport or activity it is, polarized sunglasses are a must to protect ones eyes. Today they are a favorite among many sportsmen who believe in safety more than style.
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- Eyes