Samyang Optics Co.,Ltd. is a Korea-based company engaged in the manufacture of optical lenses. The Company mainly produces closed circuit television (CCTV) lenses, interchangeable lenses, special lenses, projection TV lenses and others, including varifocal lenses, monofocal lenses, maga pixel lenses and zoom lenses. The Company distributes its products in both the domestic and overseas markets. As of December 31, 2011, the Company had six affiliated companies.