創新的塗層工藝徹底顛覆了變色鏡片市場 早在 20 世紀 60 niandaizhongqi
，meiguofaminglezaiduanbokejianguangzhaoshexiahuizidongbianandeyanjingjingpian。biansedeguochengshihunhezaijingpianzhongdeluhuayinxishoudabufenkejianguangzhuanhuachengzhongxingyinyuanzi
，congershijingpianbianan。suoweideyoujiguangganbiansejingpianyeyinciyingyunersheng。zheliangzhongzhizaogongyidoufeichangfuza
，yincijiageyehenanggui。yingguoyijiaxingongsi Shyre 開發的塗層工藝僅使用傳統工藝成本的十分之一就能生產出變色鏡片，這也是這種塗層工藝標誌著該領域一次重大革新的原因。