subject: Polarized Lenses vs. Non Polarized Lenses [print this page] Polarized Lenses vsPolarized Lenses vs. Non Polarized Lenses
It is said that polarized lenses are available for a wide range of sports. Its property helps to reduce reflected glare, intensive rays and enables users to enjoy the clear vision. In fact, polarized lenses have a filter that will eliminate the amount of reflected light that enters the eye. So we can benefit a lot from it. With the increasing demand of polarized sunglass, manufactures produce a wide variety of the polarized sunglass in different price.
The glare is very harmful for people who take sports outdoors. For example, when light strikes the surface of the water, and then a lot of horizontally polarized light occur. So the only thing you can see is the glare on the water. In other situation, this glare distorts the true color of objects and makes them harder to distinguish.
If you wonder whether the polarized of non polarized lenses is better, you'd better know the difference between them. When the sun shines on the water or any other reflective surface, polarized lenses filter the waves of light through absorbing some of the reflected glare and then reduce intensive rays or reflected glare. So it is useful to choose sunglasses with polarized lenses that offer you clear view and a safer protection. The sunglasses with polarized lenses can eliminate glare, while non polarized sunglasses block intense light through shaded lenses. But glare can get past regular shades. So it can't protect you from harmful sun rays or reflected glare. When compared to non polarized lenses, the polarized lenses are more useful especially when you do outdoor activities. For example, divers can have a clear view with the help of polarized lenses and the driving becomes much safer. What's more, divers can see things clearly because the polarized lenses allow enough light to pass though them.
There is one method that you can distinguish polarized lenses from non polarized lenses. You only hold both of them against the sunlight. Compared to non polarized lenses, the polarized lenses will block out much more light. Generally speaking, a polarized lens is the ideal choice to make you enjoy yourself outdoors. It is advisable to take advantage of them when we do outside sports.