Three-bandpass narrowband filter

The 455+525+635 three-bandpass narrowband filter is made by depositing multiple hard films with ion-assisted nanomaterials through high vacuum evaporation. The film layers are dense and the imaging clarity is high.
Application fields: machine vision, astronomical observation, biomedicine, environmental monitoring, lidar, laser ranging, and other fields
Optical indicators
Cut-off wavelength: 400nm-1100nm
cut off depth: T<0.1%
Central wavelength: 450&525&635±2nm Peak transmittance: T>85%
Incident Angle: 0 degrees

All products can be customized to your requirements.