Infrared cut-off filter is an optical filter that uses precision optical coating technology to alternately plate high and low refractive index optical film on the optical substrate to achieve visible light high transmittance and near-infrared light filtration, which can meet the high-definition imaging needs of precision optical systems. Mainly used in mobile phones, security monitoring, car, computer and other imaging camera core optical components.
Processing capacity
Base material | White glass, blue glass, resin sheet, white glass spin coating, blue glass spin coating |
Size(Max) | 125*125*0.11 |
Size(Min) | Ф1.9*0.3 |
Coating film | AR/IR |
Wavelength range | 300nm-1300nm |
Appearance | IR surface: point <15um, AR: point <10um |
Turbidity | <0.2% |
*Can be adjusted according to customer needs | |
