Optical component
Integrated interference filter
Founded in 2001, Beijing Jingyi Bodian Optical Technology Co., Ltd. (formerly the Film Center of Beijing Institute of Film Machinery) is a high-tech enterprise located in Beijing Economic Development Zone. The company has more than 40 years of experience in film technology research and develo...
Multi-band police light source system
With the popularization of multi-band light sources in grass-roots police equipment, especially in the spot detection of fingerprints and the increasingly prominent status in laboratory testing, this paper makes a detailed analysis of the specific band selection and color filter selection of ...