IR narrow bandpass optical filter
Detailed Product Description
IR narrow bandpass optical filter
| Application: CCTV camera,video doorbell,surveillance camera,digital telescope,IR receiver,telemetry controls,laser rangerfinder,laser speed measurement,biological detection,projector Substrate:D263T,B270,Sola-lime Dimension: Round Type:φ3.0mm~φ180mm Squarte Type:3.0mm~168mm Thickness:0.3mm~1.1mm Custom design dimension available Spectral Data: Custom design available |
Narrow bandpass filters are designed to isolate a narrow region of the infrared spectrum. This is accomplished using a complex process of constructive and destructive interference.Narrow band pass filters have bandwidths (measured at half-peak transmittance levels) less than 6% of the center of wavelength value.Our bandpass optical filters and narrow bandpass filters are coating on transparent optical glass or colored optical glass |
