Nmot Manufacturer Customized Narrow Bandpass Optical Filter 460 Nm Product Features High transmittance, central wavelength of high precision,good film layer density using multilayer hard film coating technology. The product can be produced according to the customer's requirements Type Bandpass filter Central wavelength (CWL) 460nm FWHM 15nm or custom Transmission >90% Blocking OD2-OD6 Surface Quality 60/40 Substrate HWB760 Glass