Tip on polarized sunglasses.Polarized sunglasses are a tool you have to fight...
Tip on polarized sunglasses.Polarized sunglasses are a tool you have to fight the effects of sun glare. The design for these sunglasses was first developed and implemented more than 60 years ago. When they were first developed they were used mainly by those in sports, as a way to help protect the player's eyes from sun glare. While they are still heavily used as sports sunglasses, they are now used by anyone, anywhere. Their benefit is in providing you with the ability to see well even in the harshest of sun glare conditions.<br /> How Polarization Works<br />Understanding polarization can help you to see why you need to use polarized sunglasses in any situation in which, there is a lot of sun glare. When sunlight hits a surface, the photons in it are vibrating in one direction, which means it is polarized. When this happens, the light travels away from that place, called the pole-to-pole movement, on that plane. <br />When does it make sense to have polarized sunglasses?<br /> * Light reflects off water with glaring effects (if you have ever been fishing and been unable to see the water, this is why)<br /> * Light reflects off wet pavement in the same matter, which means having them while driving is highly effective<br /> * The snow can also reflect very brightly and polarized lens sunglasses can be helpful at seeing through this<br /> * Sun glares off the car's bumper in front of you in traffic, polarized sunglasses can help<br /> * Light beams off the baseball bat at the game you are pitching, polarized sunglasses can help minimize this<br /><br />Using Polarized Sunglasses Appropriately<br /><br />Because polarization can be blinding in some situations, it is essential to use polarized sunglasses whenever you could be exposed to this light. One thing is unique, though. The color of the lens used in polarized sunglasses can be important, as different types of reflective surfaces are dealt with better with different colored sunglasses.<br /> * Use gray sunglasses for an all purpose type of protection, it provides true color perception, too<br /> * Yellow sunglasses are a good option for blue light, such as driving on a cloudy day<br /> * Red is a good option for virtually all sports activities as it works well when there is a lot of bright sunlight<br /> * Blue polarized sunglasses are an option to use when playing tennis and golfing, especially on a day that is partly cloudy<br /> * Choose brown polarized sunglasses for driving and fishing, as it is a good option for improving the contrast you see<br /> * Go with copper polarized sunglasses when you need good contrast (it provides the maximum amount)<br />Polarized sunglasses are an ideal investment when it comes to protecting
on Nov 07, 2010 | Clothing Accessories