Multispectral lens module and monitoring camera

The utility model provides a multispectral lens module and a monitoring camera, and the multispectral lens module comprises a lens; the beam splitter prism is mounted at the rear end of the lens and used for splitting emergent light of the lens into first emergent light and second emergent light; the first light filter is mounted on a path of the first emergent light; the first image sensor is mounted on a path of the first emergent light; the second optical filter is installed on the path of the second emergent light, and the second optical filter and the first optical filter are arranged in a non-coaxial mode; and the second image sensor is mounted on the path of the second emergent light. When the multispectral lens module provided by the utility model is applied to spectral remote sensing monitoring, the defects existing in spectral remote sensing monitoring in related technologies can be overcome, and refined real-time monitoring on a specific area can be realized. 本实用新型提供了一种多光谱镜头模组及监控相机，其中，所述多光谱镜头模组包括：镜