Thanks for your interest in Jiheng Optics. Jiheng Optics was founded in 1993 by a group of dedicated professionals who have been worked in (Changchun Institute of optics, fine mechanics and physics, CAS). We specialize in the manufacture of optical components for use throughout the optical spectrum. From the vacuum ultraviolet to the mid infra-red we understand optics, optical materials and optical coating. Our job is quite simply, to provide you with the components you are searching for. We a..