Bi450-25.4 | Bi450 Blue Interference Bandpass

The MidOpt Bi450-25.4 is a Blue Interference Bandpass filter recommended for use with 450nm blue diode lasers and/or LED lighting. When precise illumination control is needed, or when similar blue wavelengths are also being simultaneously imaged with other cameras, Bi450 filters effectively block interference from other blue light sources and all other visible and near-IR wavelengths. These filters are also excellent for use in vegetative health monitoring applications, where separate blue and near-IR imaging sensors/cameras are used rather than the more traditional NDVI index applications that utilize red and near-IR wavelengths. All MidOpt filters can also be purchased unmounted or in custom dimensions upon request from Machine Vision Direct.