Multi-camera shooting module and working method thereof

The invention discloses a multi-camera shooting module and a working method thereof, and the multi-camera shooting module comprises a first camera shooting module used for collecting image information of a shot target and a second camera shooting module used for collecting spectral information of the shot target. Therefore, the multi-camera shooting module can fuse the image information and the spectral information of the shot target to obtain more imaging details of the shot target. Particularly, in the embodiment of the invention, the second camera module is integrated with a micro filtering assembly used for collecting light with a specific wavelength through a special process and structural design on the basis of the structure of a conventional camera module, so that the conventional camera module is optimized into the second camera module with a spectral information collection function, namely, the second camera module has a spectral information collection function. A conventional camera module is optimi