The difference between polarized glasses and sunglasses

Glasses are very common to us, and there are many types of glasses. When choosing glasses, you should choose according to your own preferences, especially when choosing sunglasses, you should pay more attention to this. Many people don’t know much about polarized glasses and sunglasses. These two types of glasses are not the same. There are also many differences between polarized glasses and sunglasses. So when choosing polarized glasses and sunglasses, you should also understand them.

Many people don’t know much about polarized glasses and sunglasses, so what is the difference between polarized glasses and sunglasses? Essentially, the difference is huge. The following is a detailed introduction so that everyone can have some understanding.

The difference between polarized glasses and sunglasses:

Sunglasses are the common tinted glasses that we are familiar with for blocking the sunlight. Ordinary sunglasses can only reduce the intensity of light, but cannot effectively remove the reflections from bright surfaces and the glare from all directions. However, in our daily lives, in addition to sunlight and ultraviolet rays, light will produce irregular diffuse reflections when passing through uneven roads, water surfaces and other places, commonly known as "glare". The appearance of glare can cause discomfort and fatigue to the human eye and affect the clarity of vision, bringing a lot of trouble to people's lives and travel, especially drivers, who are seriously affected.

Polarized glasses can effectively filter out 100% of all kinds of glare and ultraviolet rays due to its high cross-filter layer. It can not only reduce the intensity of light, block glare, increase visual contrast and improve visual clarity. In the past, due to reasons of manufacturing technology, polarized lenses were only used as lenses for high-end cameras and cameras, and there were very few polarized lenses in sunglasses.

Through the above introduction, we have a good understanding of the difference between polarized glasses and sunglasses. Therefore, when choosing these two types of glasses, we must pay attention to the difference between them, and when purchasing, we must also choose good quality. For things like this, if the quality is not good, it will have some impact on the use.