The SPIE Optical Metrology 2023 will be held from 26 June to 29 June 2023 in Munich, Germany. The conference focuses on the latest research in measurement systems, modeling, videometrics, and inspection. The World of Photonics Congress, which includes SPIE Optical Metrology, will be held in person in 2023. This event highlights the latest advances in optical measurement systems. It is the meeting for emerging photonics fields within measurement systems, modeling, imaging, sensing, and inspection.