Colored Optical Filter

This kind of absorptive optical filter absorbs a specific wavelength spectrum by doping a certain proportion of colorants, and ensures long-term operation in harsh environments after coating. GiAi has dozens of large-scale polishing and engraving equipment to ensure mass production of blue glass and colored optical glass for high-pixel cameras, glass for security switchers, and various optical instruments, photoelectric sensors and light sources that meet the optical industry standards.