The difference between polarized and unpolarized sunglasses

Polarized light is an abbreviation for polarized light. Sunglasses with polarized light can block strong light more strongly than ordinary non-polarized sunglasses, and have a better protection effect on the eyes.

Wearing ordinary sunglasses may feel very bright when going out, and there is a certain degree of relief after wearing them. However, if you wear polarized sunglasses, the stronger sunlight will be shielded better, so that more parts can be blocked, so that less light enters the eye. Therefore, when there is particularly strong light, the comfort of wearing polarized glasses and the protection of the fundus will be better.

It is recommended to consider polarized sunglasses when choosing sunglasses, which is often referred to as polarized sunglasses.