The lens are made of surface scratch-resistant film, UV400 double protectivefilm and Bottom wind pressure resistant protective film.The glasses are a must-have for sunmmer , creative design and publicity are different for you,European and American frame type, it is fashional and simple to match. 5 colors must have your favorite. The so-called sun visor, as the name suggests is used for sunshade, people in the sun usually rely on adjusting the size of the pupil to adjust the luminous flux, when the light intensity exceeds the ability of the human eye to adjust, it will cause damage to the human eye. Therefore, in outdoor activities, especially in the summer, many people use sunshades to block the sun to reduce the fatigue caused by eye adjustment or the damage caused by strong light stimulation.
Light-colored sunglasses are not as good as sunshade mirrors, but they are rich in color and are suitable for use with all kinds of clothing. They have a strong decorative effect. Light-colored sunglasses are favored by young people because of their rich colors and diverse styles. Fashion women are more fond of them. Special-purpose sunglasses have a strong function of blocking sunlight. They are commonly used in beaches, skiing, mountain climbing, golf and other fields with strong sunlight. Their UV resistance and other indicators have higher requirements.