2019年台灣智慧手機鏡頭廠大立光、玉晶光、新鉅科的營收大幅成長，挹注台灣精密光學元件產值以1,140億台幣刷新歷史新高。繼美中貿易戰後，全球又面臨新型冠狀病毒的挑戰，台灣精密光學元件產業持續加碼擴充台灣在地產能，預估2020年仍能保持成長動能。

In 2019, Taiwan's smart phone lens manufacturers Largan, GSEO, and Newmax's revenue increased significantly, and the production value of Taiwan's precision optical components reached a record high of NT$114 billion. Following the US-China trade war, the world is facing the challenge of the new coronavirus. Taiwan's precision optical component industry continues to increase Taiwan's local production capacity, and it is estimated that growth momentum will be maintained in 2020.