Today eyeglasses are mostly used for correction of vision or protecting your eyes from UV rays of the sun and other dust particles
. Thus you have to get hold on a designer eyeglass or a sunglass which suits you the most and this is the most important and hectic thing. This is because the shape of the frame matched the shape of your frame. Your sunglasses should grace the shape of your face. Polarized sunglasses are the best option for people who are involved with any sort of outdoor sports. Even you tend to drive your car frequently then you can go polarized sunglasses. With the help of these sunglasses you can very well prevent any sort of reflection that you might come across while you are driving your car. For people who prefer to stay indoor most of the time should go for light sensitive polarized lenses.
Now let us discuss the way the polarized sunglasses work. This is a very interesting question. The fundamental behind the working of these sunglasses is that the light which is reflected from the surface of the object you are seeing is horizontally polarized on the lens of these glasses. This is why theses glasses are called polarized sunglasses. But polarized lenses may act in an opposite way with Liquid Crystal Displays. Incase you are light sensitive then you can go for polarized photochromic lens. These lenses have an unique characteristic of changing its color with different type of lights falling on them. In case you are inside your house the lenses tend to be less dark in shade than they would have been if they were exposed to brighter light.
If you are too much of an outdoor person then progressive lenses would be the most suitable option for you. Today there are various options one can choose from when they want to go for polarized lenses. They not only provide a large extent of safety but they can also enhance their personality and render a cool and gorgeous look. These lenses help protect your eyes from the harmful UV rays of the sun. If you have a prescription of your doctor then there are prescription lenses available and can cater to your personal need. Sunglasses are a fun to shop for as there are exciting colors and designs of sunglasses available today. But you should make sure of the fact that you are buying the pair of sunglasses for you.