What does sunglasses UV400 mean? What does UV400 sunglasses represent?,Many people should have noticed that some sunglasses are labeled with the word UV400, while others do not. What impact does this logo have on the wearing experience of sunglasses? Everyone should be very curious, let's take a look together!
The SILMO Association, founded in 1967, is the brand owner of the SILMO Paris Eyewear Show and is composed of the leading manufacturers of the French optical and eyewear industry. SILMO Singapore will also bring the successful experience of SILMO Paris and Istanbul.