Optical coating capability

Coligh utilizes multi-optical coating capabilities. Including sputtered coating technology and Ion-assisted deposition hard coating to provide a diverse range of high-precision optical filters, including single-band and multi-band bandpass filters, longpass filters, shortpass filters, and dichroic filters. These filters are tailored to meet the specific needs of customers in life science, Photonics imaging, sensing and detection, and Biomedical related applications