Why drivers always are keen to wear polarized eyeglasses?

[bifocal eyeglasses]

Usually, the gentlemen always drive the cars or buses while wearing the polarized eyeglasses, so the men's polarized eyeglasses are the best choice for men drivers. The main advantages of men’s polarized eyeglasses are very light and glare can be 99% of least squares arbitrary reflection light, 96% of harmful ultra-violet light, and non-friable. Of course, they still have the disadvantages, which is does not wear-resistant, soft. And, the polarized lenses can be effective or least squares due to wet the surface of the road under the sunlight reflection. Thus, the men’s polarized eyeglasses also called driver eyeglasses. During the day, driver eyeglasses with the light transmittance should be not less than 8%, the evening light transmittance must be greater than 75%. Driver eyeglasses worn during day and night have different requirements.