4500nm Bandpass Filter

4500nm light falls in the mid-infrared spectrum, often associated with thermal radiation and specific molecular absorption features.

  • Application 1: In thermal imaging systems to isolate long-wavelength infrared signals for improved detection of heat signatures in low-light or obscured environments.
  • Application 2: In gas spectroscopy to selectively transmit light at 4500nm, enabling precise measurement of atmospheric gases (e.g., water vapor or CO₂) that exhibit unique absorption bands at this wavelength.
  • Application 3: In scientific research and analytical instruments to filter out unwanted wavelengths, ensuring accurate data collection in experiments involving mid-infrared spectroscopy or material characterization.
4500nm Bandpass Filter
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Filters

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Center Wavelength (nm)
FWHM (nm)
Optical Density(OD)

Filter

Center Wavelength (nm)
FWHM (nm)
Optical Density(OD)

  • BP490-80 Bandpass Filter(CWL=490nm,FWHM=80nm)

    OD5@200-1100nm

    $55.00
    $55.00

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