It may come as a bit of a surprise, but in fact, polarized sunglasses have been around since the middle. This was a time when a man named Edwin Land had began experiments into the manufacture of lenses with a polarized filter included. It is the results of these experiments that mean that more and more people are now able to take advantage of sunglasses that have polarized lenses in them. Polarized lenses are great at reducing glare from shiny services and as a result, more and more fishermen are wearing polarized lenses which allow them to see beneath the water.
If you are unsure whether the lenses in your sunglasses are polarized, then there is a simple test that you can do to check them. Simply put your sunglasses on and look at a reflection of an object in a pane of glass or window, but make sure that you are looking at it at an angle not looking at it directly. If your lenses are not polarized, then you will discover that the intensity of the image will not change when you look through the pain of glass or the window.
Great Glasses for Waterborne Activities
Polarized lens sunglasses are popular with fishermen and those people who partake in water sports as they reduce the amount of glare that comes from the surface of the water. This makes spotting things in the water or looking beneath the surface of the water a lot easier than if they were wearing ordinary sunglasses.
Good for Driving Too
Another good aspect to sunglasses with polarized lenses is that they are useful when driving in bright and sunny conditions. There is nothing worse than driving on a road that is wet and then the sun comes out causing terrible glare from the road surface. Well with sunglasses that contain polarized lenses, you no longer have to worry about glare from the road surface.
As well as driving and water based sports, sunglasses with polarized lenses can also aid people taking part in other activities such as baseball and other outdoor sports that require looking up in bright conditions. It is not unusual to see outfielders in baseball games wearing sunglasses and if they have lenses that are polarized then they have a better chance of spotting the ball when it is in flight and high in the air.