What is the difference between polarized sunglasses and non-polarized sunglasses? - 1 views
started by kbojezhang44 on 24 Apr 20
started by kbojezhang44 on 24 Apr 20
started by kbojezhang44 on 24 Apr 20
Difference Between Polarized Sunglasses And Non-polarized Sunglasses
1. The power recovery is different:
Non-polarized sunglasses do not have the function of blocking or converting polarized light, and polarized sunglasses have this function.
2. The degree of blocking ultraviolet rays is different:
Non-polarized sunglasses only use the effect of dimming, which can only reduce the intensity of glare, ultraviolet light, etc., and cannot completely block these harmful rays.
Polarized sunglasses can completely block the dazzling glare caused by scattering, bending, reflection and other reasons. At the same time, ultraviolet rays harmful to human eyes can be completely blocked.
3. The principle is different:
The recognition of traffic lights by non-polarized sunglasses will cause huge color difference and become a traffic hazard.
The polarizer is based on the principle of polarized light, and the objects seen will not change color, ensuring safety.
Advantage Of Polarized Sunglasses And Non-polarized Sunglasses
1. The advantages of polarized sunglasses:
Because it has the function of polarizing the light, it can block all harmful light without affecting the transmission of visible light, and can truly achieve the function of protecting the eyes. In addition to the basic UV protection function, polarized sunglasses also have anti-glare, reflected light on the zd surface of the road, and light on the water surface.
2. The advantages of non-polarized sunglasses:
Sunglasses can block uncomfortable strong light, while protecting your eyes from ultraviolet rays. It can "select" light when it enters.