Modern urban people are faster than any generation to get fit, especially like outdoor running. Visual power believes that as long as you run scientifically, health will always come to you. However, if you don't wear sports glasses, running in the sun will really hurt your eyes!
In fact, the risk of suffering from cataracts is higher than that of wearing naked glasses for more than two hours every day, which indicates that workers who wear glasses during the day are more likely to suffer from cataracts than those who wear glasses during the day. However, the protection ability of ordinary myopia glasses against outdoor harmful light is "in vain", and the defects in other aspects are even more obvious!
Optical properties PK
Whether ordinary frame glasses or contact lenses, their role is to provide clear vision, but that's all. They have no resistance to strong visible light and invisible ultraviolet light.
A pair of professional sports glasses usually make great efforts in optical protection, such as optodynamic myopia sports glasses and a series of high-end products. Usually we will start with lens material and coating to achieve the "double prevention" effect on strong visible light and harmful ultraviolet light!
Protection performance PK
What we compare here is the physical protection performance. In fact, ordinary frame glasses also have certain protection. However, due to the properties of its materials, it is unable to resist some violent attacks. For example, during the fierce confrontation movement, the relatives wearing glasses must have experienced the situation of being hit and fly, in case of being stabbed by debris in their eyes
For example, the "rigid lens" of Wulin is made of polyester, and the "rigid lens" of Wulin is usually regarded as the "hard lens" of Wulin, which is not the "hard lens" of Wulin! Combined with the protective washer made of silica gel and the mirror frame made of elastic memory resin, it can absorb energy and absorb vibration in the face of impact, so that the eyes can always be in a safe state.
Comfort PK
Ordinary myopia often encounter these situations when running: bumps up and down with running, and the visual image is not clear; When sweating, the glasses will fall down, and at this time, they can only keep pushing up; Sometimes wind, sand and insects fly in from the edge of the frame and squint.
A pair of professional sports glasses should not only be able to adjust the comfort of the frame in order to provide effective clamping force; Professional sports glasses are also equipped with silicone nose support, anti-skid strip and coated film ring. They are not only afraid of slipping caused by sweating, but also 360 ° no dead angle to prevent foreign bodies from flying in. Sports is also a profound knowledge. No matter what kind of sports equipment you like to equip yourself with, don't forget your eyes.