PCB Coating Inspection
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The core function of an optical bandpass filter in PCB Automated Optical Inspection (AOI) is to maximize contrast for specific feature detection, often by exploiting fluorescence. For instance, in conformal coating inspection, UV excitation light causes the coating's tracer dye to fluoresce at a distinct, single wavelength.
BP470-10 Bandpass Filter(CWL=470nm,FWHM=10nm)
$55.00
BP470-20 Bandpass Filter(CWL=470nm,FWHM=20nm)
$50.00
BP470-30 Bandpass Filter(CWL=470nm,FWHM=30nm)
$50.00
BP470-40 Bandpass Filter(CWL=470nm,FWHM=40nm)
$50.00
BP470-65 Bandpass Filter(CWL=470nm,FWHM=65nm)
$50.00
BP470-70 Bandpass Filter(CWL=470nm,FWHM=70nm)
$50.00
BP520-10 Bandpass Filter(CWL=520nm,FWHM=10nm)
$50.00
BP520-20 Bandpass Filter(CWL=520nm,FWHM=20nm)
$50.00
BP520-40 Bandpass Filter(CWL=520nm,FWHM=40nm)
$50.00
BP620-10 Bandpass Filter(CWL=620nm,FWHM=10nm)
$55.00
BP620-20 Bandpass Filter(CWL=620nm,FWHM=20nm)
$50.00
BP620-30 Bandpass Filter(CWL=620nm,FWHM=30nm)
$50.00
BP620-40 Bandpass Filter(CWL=620nm,FWHM=40nm)
$50.00
BP620-60 Bandpass Filter(CWL=620nm,FWHM=60nm)
$50.00
BP850-10 Bandpass Filter(CWL=850nm,FWHM=10nm)
$55.00
BP850-100 Bandpass Filter(CWL=850nm,FWHM=100nm)
$50.00
BP850-30 Bandpass Filter(CWL=850nm,FWHM=30nm)
$50.00
BP850-45 Bandpass Filter(CWL=850nm,FWHM=45nm)
$50.00
BP850-50 Bandpass Filter(CWL=850nm,FWHM=50nm)
$50.00
BP850-70 Bandpass Filter(CWL=850nm,FWHM=70nm)
$50.00