What is polarized sunglasses
Polarized sunglasses is a kind of special sunglasses derived from people's requirements and needs.In fact, in daily life in addition to direct light there is a large number of scattered light. What is scattered light? Scattered light consists of reflected and diffuse light.Diffused light is an important light for the eye to see objects.
Direct light has a fixed source.It will not do any harm to our life. But the reflected light is An irregular and sudden reflection of light known as glare, often not Mind brings misery to our lives.
As a result, polarized sunglasses are born Polarized sunglasses can effectively filter glare, scattered light and refracted light,absorbing the reflected light of the object
itself to truly show what you see. So polarized sunglasses are efficient.
The flter layer can effectively block the ultraviolet rays from the human eye,and reduce eye fatigue,thus paly a role in eye care and eye protection!
