Science Photonics Fair

About Science Photonics Fair

The Science Photonics Fair (interOpto / Science Photonics Fair) is one of Japan's leading comprehensive trade exhibitions for light, lasers, and optical technologies, held annually at Pacifico Yokohama by The Optronics Co., Ltd. Established to highlight specialized photonics fields—including infrared, ultraviolet, laser processing, thin film optics, spectroscopy, and optical measurement—the fair serves as a vital cross-disciplinary innovation platform.

Thousands of engineers, researchers, and corporate procurement decision-makers from diverse manufacturing and high-tech sectors attend to discover new optical components, advanced laser equipment, and specialized photonic solutions.