公司问答丨中润光学：戴斯光电研发生产的高端滤光片主要应用于光刻机、生物滤光片等高端场景 主要客户为NEWPORT等

Core Viewpoint - The company Zhongrun Optical's subsidiary, Dais Optoelectronics, produces high-end deep ultraviolet filter components primarily for advanced applications, with key clients including Newport and others in the photolithography and laser industries [1]. Group 1 - Dais Optoelectronics develops and manufactures high-end filters mainly used in photolithography machines and biological filters [1]. - The primary customers of Dais Optoelectronics include Newport, Thorlabs, KLA, Coherent, and Chuangxin Laser [1].