Ohara Inc. is a Japan-based company engaged in the manufacturing and sales of optical glass products and electronic products. It operates through the Optical and Electronics divisions. The Optical division manufactures and sells optical glass materials for digital related products such as digital cameras and liquid crystal (LC) projectors, as well as a lens for mold presses, among others. The Electronics division manufactures and sells glass discs of hard disc drives that are used in mobile devices, high-homogenous glass materials and low-expansion glass ceramic used in semiconductor manufacturing machinery and other. It derives prime revenue from the Optical business segment.