In our daily life, especially in the summer, the UV is everywhere, and much strong in hot days. Prescription sunglasses which is a strong stimulus to prevent sunlight to damage our eyes, on the other words, it is a vision care products. While besides ultraviolet light, our eyes too much exposure to are easy to get cataracts and other eye diseases , the result is that there are much wrinkles and spots around the eyes. Wearing sunglasses can play a role in maintenance. With the improvement of people’s material and cultural level, sunglasses can also reflect the personal style. It shows the young people’s Unique personality.
UV irradiation of the glasses are usually divided into two kinds, one is the normal sunglasses, and the other one is polarized glasses. Sunglasses are the familiar to us, which is also called the tinted sunglasses, we usually use it to block the sun and UV. In our daily lives, in addition to sunlight and other ultraviolet light, the light through the uneven road, water and other places also can come into being an irregular diffuse light, commonly known as “glare.” This will cause eyes’ fatigue, and affect the clarity of visual objects. Ordinary sunglasses only can reduce the intensity of light, it can not effectively clear the bright reflective surfaces and glare in all directions, but for polarized glasses, in addition to reduce UV and the light intensity, it also can filter out glare. So that it is the best choice for the drivers to wear it when driving.

The polarized sunglasses can used in the fishing, skating and so on, wearing this kind glasses can avoid to the UV to hurt the eye. It can block 100% UV. The brown polarized is the best choice for the driving. While for the skating, the perfect choice is the light pink polarized glasses, because this one can eliminate glare effectually.
So when you go out, please do not forget to wear a pair of prescription sunglasses