Green Optics. 

Green Optics Co., Ltd. specializes in designing, manufacturing, assembling, and inspecting optical products in space optics, display technology, semiconductors, and defense sectors. The company engages in the production of advanced exposure equipment and optical components for the advanced industry, contributing to the development of the OLED industry through the localization of optical components and systems, and engages in AOTF hyperspectral camera application equipment production. It also manufactures ICED (Imaging Colorimeter for Emissive Display). The company manufactures defense industry components, such as inertial navigation device optical components and parts for cameras. It also caters to the space industry by developing lightweight, high-strength optical components optimized for launch vehicles, satellites, and space exploration systems, as well as develops equipment for the materials industry. Green Optics Co., Ltd. was founded in 1997 and is headquartered in Cheongju-si, South Korea.