Cut off filter
  • Cut off filter
  • Cut off filter

Cut off filter

parameter:

Infrared cut filter is the use of precision optical coating technology on optical substrate plating alternately high and low refractive index of optical film, achieve high visible light area (400-630 nm), near infrared (700-1100 nm) as optical filter, mainly used in mobile phone cameras, computer are photographed a built-in camera, car camera digital imaging field, is used to eliminate the influence on CCD/CMOS imaging infrared light.By imaging system with infrared end filter, block the part of the interference imaging quality of infrared light, can make the image more in line with the human eye made by the best feeling.

  • Description
  • Products Center
  • More

Infrared cut filter is the use of precision optical coating technology on optical substrate plating alternately high and low refractive index of optical film, achieve high visible light area (400-630 nm), near infrared (700-1100 nm) as optical filter, mainly used in mobile phone cameras, computer are photographed a built-in camera, car camera digital imaging field, is used to eliminate the influence on CCD/CMOS imaging infrared light.By imaging system with infrared end filter, block the part of the interference imaging quality of infrared light, can make the image more in line with the human eye made by the best feeling.

Specification

  • Material: Optical Glass

  • Dimension:80mmx80mmx.03mm or customized size

    Cut off filter

  • Cut-off WavelengthSpecification
    630nmTavg>90%@400-580nm,T=50%@630±10nm,Tavg<3%@680-1050nm
    635nmTavg>90%@420-590nm,T=50%@635±10nm,Tavg<3%@680-1050nm
    645nmTavg>90%@420-600nm,T=50%@645±10nm,Tavg<3%@700-1050nm
    650nmTavg>90%@420-600nm,T=50%@650±10nm,Tavg<3%@700-1050nm
    680nmTavg>90%@420-630nm,T=50%@680±10nm,Tavg<3%@730-1100nm
    690nmTavg>90%@420-640nm,T=50%@690±10nm,Tavg<3%@740-1100nm
    700nmTavg>90%@420-650nm,T=50%@700±10nm,Tavg<3%@750-1100nm
    705nmTavg>90%@420-650nm,T=50%@705±10nm,Tavg<3%@750-1100nm

you may also like

PRODUCTS

Contact us
  • Tel: +86 431 8188 4163
  • Add: No.399 Bo Cai Road, High-Tech Industrial Development Area, Changchun, Jilin, China, Zip code 130012
Send Inquirey