Regular sunglasses and polarized sunglasses are two types of sunglasses: the protection against ultraviolet rays and light counterparts function the same. In appearance, there is basically no difference between regular sunglasses and polarized sunglasses. The main thing is the difference between the lens, as well as the film covered on the lens. Ordinary sunglasses generally use ordinary multi-layer lens film, which can effectively block UV rays greater than 90;In addition to the ultraviolet blocking function of ordinary sunglasses, the lens of polarized sunglasses is coated with a polarizing film, which can minimize the light perpendicular to the surface of the lens, and reduce the light horizontal to the lens to a very low level, preventing the stimulation of blue light and effectively blocking 99 ultraviolet rays. Plus, polarized sunglasses eliminate reflections and give you an amazing visual experience.
In addition, the difference between polarized sunglasses and regular sunglasses also includes functional differences. Regular sunglasses can only protect the eyes from UV rays. Polarized sunglasses have better UV protection, which not only effectively suppresses UV rays, but also eliminates reflections, giving you more accurate, slower and more complex color conversions.
Therefore, we should pay special attention to the protection of ultraviolet rays, especially in the summer of exposure, we should choose polarized sunglasses, which can better protect our eyes, protect eyesight, and avoid the occurrence of inflammation.