In modern times, driving is one of the most necessary
Among those factors which cause traffic accidents, one of the most dangerous factors is glare. Nearly every driver doesn't ignore those well-known dangerous factors such as safety signs, speed and drinking, but they always do ignore the glare hazards. For a driver who is driving, he or she is very susceptible to glare hazards. And there are several ways that glare can be produced. One of the most ordinary ways is the sunlight reflected from the road surface, and this will produce blinding glare. Another kind of glare come from the automotive interior. You may be wonder how glare can make driving environment fraught with danger. Here is the answer. The first and foremost, glare produced by sunlight will generate secular reflection on the windshield and directly come into the driver's eyes, which make the driver can't see things clearly and this is especially danger when the vehicle is turning or pedestrians are crossing the road. Further more, when facing glare, drivers who don't wear sunglasses may see things in an oblique view, and this will make their eyes easily fatigued, attention reduced, and reaction speed slow. Even worse, some strong glare can cause drivers instant blindness. And all of these can endanger the safety of the motorists, pedestrians and other vehicles.
Fortunately, such danger can be avoided by one of the fantastic sunglasses-polarized sunglasses. Polarized sunglasses are kinds of sunglasses with polarized lenses, which are very different from the other lenses such as Nylon lenses, Photochromic lenses, and so forth. Their working theory is like this: Polarized lenses have a surface containing vertical stripes that can prevent horizontally-reflected light from the eyes and only allow vertically-reflected light into the eyes, thus reducing glare. Polarized sunglasses can also provide a clear vision and reduce visual fatigue, and this can greatly improve the driving safety environment. If you drive, go ahead to purchase a pair of proper polarized sunglasses because they can protect you and your family when you are driving.