What is a narrow bandpass filter ?
It is an Optical Lens that only allows the required light to pass through. The narrow bandpass filter selectively passes through a certain wavelength of light. At present, narrow bandpass filters are widely used in different sensors for the separation and synthesis of optical signals.
Zoolied provides a variety of narrow bandpass filters with different wavelengths. The following are the Zoolied 230nm UVC Bandpass Filters optical specific parameters:
Diameter: 10-40mm
Thickness (mm): 6.1 mm +/- 0.2
Blocking: <0.01% (Od4 Optical Filters) @ 200nm to 3000nm (upward for a CWL filter with 1600nm) <0.01% (OD4 Optical Filters) @ 200nm to 2000nm (for all other filters)
CWL tolerance (nm): ± 10% of FWHM
HBW tolerance (nm): ± 10% of FWHM
Best working temperature: 23°C Available temperature limit: -50°C to +80°C
