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Creating flagship products represented by HUD and LiDAR core optical components

Narrow Bandpass Filter

Narrow Bandpass Filter
The surface of glass and other substrates is coated with a narrow band-pass film system in the near-infrared band to achieve high transmission of incident light in specific bands and deep cut-off in other bands. It has the characteristics of high recognition accuracy, strong anti-interference ability and large recognition range.
Technical Specifications
  • Specifications
    Main Technical Parameters
  • Central offset(AOI=0-30°)
    T90%<10.5nm, T50%<11nm
  • Cut-off depth
    Tave OD5,Tmax OD4
  • High transmission requirement
    Tave 96%,Tmin93%
  • Steepness(T90%-T10%)
    <5.5nm
  • Transmit bandwidth
    17.5-20nm
  • Central wavelength
    ≤±2nm
  • Cosmetic(filter size 5x5mm)
    >30um not allowed,15-30um allow 5 ea,<15um neglect
Sales/Technical Contact Information
ZQCOT
Sales Network
Marketing Network Section

Taizhou Headquarters:0576-88677966

Hangzhou Company:0571-89775688

US company:+1-408-7257198

German office:+49-7123-307238

Korea Office:+82-031-2115152

Japan company:+81-03-65508388

Singapore:+6588877162

Taiwan company:+886-9-31344923

Shenzhen office:+86-0712-26603034

Phone:
Address:
NO. 2198 Kaifa Avenue East Section, Jiaojiang District, Taizhou City, Zhejiang Province
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