SAXONBURG, Pa., Sept. 10, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announces that its Advanced Coating Center in Santa Rosa, California, has shipped its 50 millionth thin-film filter, marking a major milestone in the company’s 25-year history of precision optical innovation. This achievement highlights the lasting impact of thin-film filter technology across both telecommunications and life sciences. With a legacy of delivering industry-leading optical coatings, Coherent continues to offer solutions that set the standard for performance, reliability, and innovation - enabling advanced communication systems and life-saving diagnostics worldwide. As we look ahead, we remain focused on shaping the future of thin film filter technology, driving advancements that empower industries and improve lives.”All thin film filter products by Coherent are available now. For additional information and customization, please visit www.coherent.com or contact your local Coherent representative.