Many people really like mirrored sunglasses because the colors are gorgeous and they are especially cool to wear. However, mirrored sunglasses are easy to peel off the coating, or just easy to leave scratches on the mirror surface. What are the reasons for these? How do we maintain mirrored sunglasses?
It is not the quality of the lenses, but the hot and humid environment that is most likely to make the mirrored layer on the lenses come off.
Precautions to protect sunglasses lenses
If you take a bath or sauna, try to avoid direct contact between your glasses and hot water and steam. The hot wind from the hair dryer that is blown directly against the surface of the lenses for a long time also tends to cause the lenses to shed their mirrored layer. And high temperature environments such as heaters or flames in winter in the south tend to cause the lenses to shed their layer. You need to pay more attention if you want to prolong the life of the lenses to avoid unnecessary losses, protect the lenses from the mirrored layer of the lenses.
The treatment of the lens mirroed layer falling off
Resin lenses are generally irreparable, even if they can be repaired, the cost of repair is almost the same as replacing a new pair, so you need to pay more attention to the maintenance of the lenses to avoid decalcification. If the lens decalcification seriously affects the wearer, it is recommended to replace a new pair of lenses.
