Polarized sunglasses have such a high level of quality, technology, novelty and modernization to sunglasses that most people source for them with such zeal. More to it the sunglasses polarized lenses are certainly not an exception to the rule.
Specifically, polarized glasses are designed to moderate or block glare. Light echoed from sides such as water, roads and car windshields can be taken to account as polarized. This means that instead of light being speckled in different directions, the redirected light travels in a more parallel direction which can create in most cases an irritating and precarious severe light known as “Glare.”
Before recent times, polarized glasses were popular among fishers and boat-riders who were continuously surrounded by the intense light being reflected from the sunlight on the water. The polarized lenses were designed to allow improved visibility and also reduce eye strain when one is out on the water. Ever since then polarized sunglasses have become more popular with people now using them in active outdoor activities.
The lenses of polarized quality eyewear sunglasses have a special light filter that impedes intense reflected light reducing the gleam. This reduction in shimmer allows improved visibility and even less eye strain. In as much as polarized help in improving visibility and comfort, it is not in all cases that they can be used. An example is when one is out for a downhill skiing activity the glare might be more helpful since it reflects off the icy patches which in turn alerts the skier where there may be a hazard while approaching.
Polarized lenses may reduce the visibility of images produced by liquid crystal displays. This could pose as issues because today there is an increase in the liquid crystal displays. Being utilized for cell phones, television screens, car dashboard readouts, automatic teller devices. There have been cases in the past where pilots have reported issues when viewing liquid crystal displays put on aircraft window panels which can be dangerous issues. You may also read more about sunglasses at https://en.wikipedia.org/wiki/Sunglasses.
There is a difference between polarized and non-polarized lenses in one predominant way. As the polarized ones block gleam and glare from sunlight reflections, the non-polarized ones do not. The difference between the two is in most cases quite evident if they are to be compared.
As it may have occurred to most people, polarized exclusive korean potter style frames sunglasses are allied within two degrees from any horizontal plane and virtually identical left to right. This helps in giving one brain power to bring clarity on images perceived in the left and right eyes. Probably this is why people suffer headaches from wearing non-polarized sunglasses.