otticait.com, can block almost all the ultraviolet rays they come into contact with—roughly 99 to 100 percent. If you’re looking for sunglasses, be sure they have a UV rating of 400 or above.The sun’s UV radiation causes cumulative damage to your eyes and skin, which means your risk of getting sun- and UV-related eye and skin problems will increase over time.Because children spend more time outside than adults, they are more vulnerable to sun damage.
Children’s eyes are also more susceptible to injury than adults’ since their lenses are more translucent. UV rays can enter deeper into their eyes as a result.However, because damage from UV exposure as a youngster may not manifest until your 40s (or later), it’s critical to wear UV 400.
Read more on emlii.com