what is "sunglasses clip"

There is a special product called "sunglass clip", which is a kind of sunglasses specially prepared for people who use frame glasses. You only need to clip the clip on the original frame glasses to make myopia instantly. Glasses are transformed into sunglasses, so that people's eyes can be better protected.
 


Then how do we choose the sunglasses clip

First, whether the sunglasses clip has the effect of polarization.

The effect of polarized light can help us distinguish between reflected light and objects under strong light. It can be applied to people who are fishing, skiing or driving. Under normal circumstances, the sunglasses clip will have this function, but the regular brand will have a polarized test card, and it will be presented in front of consumers in the pattern of fish and water, so you can try on the sunglasses clip, if you can see When it comes to fish, it shows that its polarizing effect is good.


Second, whether it has UV function.

When consumers buy sunglasses clips, they must confirm whether the product has the function of UV protection; if there is only a filter function and no UV protection function, it cannot completely block the UV radiation, and the damage to the eyes cannot be avoided. .

Third, check the structure of the sunglasses clip.

If it is not a regular brand, iron devices are generally used, which will make the lens easily scratched and even cause damage to the eyes. On the contrary, if we choose a big brand, its quality will be guaranteed. When the lens is in contact with it, it will avoid the phenomenon of silicone separation.