Changchun Champion Optics Co.,Ltd ("Changguang Chen Spectrum") was founded in January 2019, located in Changchun City, Jilin Province, Beihu Science and Technology Development Zone of the national science and technology business incubator, by the Changchun Institute of Optical Precision Machinery and Physics of the Chinese Academy of Sciences (Changchun Institute of Optics and Physics) and the research team of natural persons joint venture. It is a joint venture between Changchun Institute of Optical Precision Machinery and Physics, Chinese Academy of Sciences ("Changchun Optical Machinery Institute") and a team of researchers and natural persons, and is a high-tech enterprise integrating the development of optical thin film, the research and development of new spectroscopic instruments, and the processing and application of spectral images.

The company's main business centers around new spectral filters and spectral filters based on (imaging) spectrometers and other core technologies, is committed to building a domestic high-end optical coatings, optical components, optoelectronic instrumentation R & D and production platform, the products are widely used in aerospace, food hygiene, precision agriculture, as well as teaching and research and other fields.