If the 20th century was the age of the electronics industry the 21st century is the age of the photonics-electronics industry. Optonics INC started as the Optics Division of ProTech and became independent on 2004.12 in order to enter the photonics-electronics industry. Our facilities include a 150-pyong clean room with an extruding room for non-spherical lens extruding and testing room, cleaning room, coating room and an assembly room. Using these facilities we produce non-spherical lens and derivative products. Also we produce products that combine thin film technology and electronics technology such as Power IC Chips and solar generation batteries with high-precision thin film technology.