Long-wavelength transmission filter that reflects visible light and transmits near-infrared light.
The visible light cut filter is a long-wavelength transmission filter that reflects visible light while allowing near-infrared light to pass through. It is suitable for situations where you want to use near-infrared light but do not want to be affected by visible light. This filter is also coated using ion-assisted deposition (IAD), resulting in a strong and tightly adhered film. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Long-wavelength transmission filter that reflects visible light and transmits near-infrared light ○ Suitable for cases where near-infrared light is desired but the influence of visible light is not wanted ○ Coated with Ion Assisted Deposition (IAD) ○ Strong film with high adhesion 【Specifications】 ○ Optical properties → 400-650nm ... %Tave<2 → 740-1000nm ... %Tave>92 → 0° incidence ○ Glass material → White board (D263T) ○ Deposition method → Ion Assisted Deposition (IAD) ○ Coating surface → One side ● For more details, please contact us or refer to the catalog.
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Company information
Ceratec Japan is a specialized company in the processing of electronic materials and optical materials. In addition to our accumulated processing achievements and technologies, we utilize a variety of processing equipment to provide a consistent system from processing to quality assurance. We are continuously making efforts to respond to our customers' trust and ensure a safe and reliable transaction.