Ocean Optics (also known as Insight) is a provider of optical sensing solutions. It operates three brands: Ocean Optics, Ocean Applied, and International Light. Ocean Optics offers miniature spectrometers and delivers spectral solutions to researchers, OEMs, and industrial customers. Ocean Applied designs and builds industrial-grade photonics systems for material inspection, chemical identification, and quality assurance. International Light supplies lighting assemblies, light measurement solutions, and calibration services.