The ultraviolet-proof function of snow goggles

For the snow goggles, protect your eyes from sunburn. The isolation rate of ultraviolet ray of general and professional snow lens is in 99% above, need not worry basically. In fact, I personally think that the isolation rate is more than 90% is no longer meaningful, every day appropriate sun exposure is beneficial to people, unless it is engaged in welding or ultraviolet disinfection work.