中润光学(688307.SH)：目前主要客户为NEWPORT等

Core Viewpoint - Zhongrun Optical (688307.SH) has announced that its high-end deep ultraviolet filter components produced by Dais Optoelectronics feature precise transmittance points and leading overall performance metrics, with major clients including NEWPORT [1] Group 1 - The high-end deep ultraviolet filter components are characterized by precise transmittance points [1] - The overall performance metrics of the components are leading in the industry [1] - Major clients for these components include NEWPORT [1]