 PITTSBURGH, June 23, 2021 GLOBE NEWSWIRE -- IIVI Incorporated Nasdaq: IIVI, a leading provider of wafer-level diffractive optics, today announced the introduction of high-efficiency multifunctional metalenses based on a II-VI proprietary platform that enables ultracompact optical sensors for a broad set of applications, including in consumer electronics, automotive, life sciences, and industrial markets. 