Multi-lens array light field type snapshot hyperspectral imaging system and device

The utility model relates to a multi-lens array light field type snapshot hyperspectral imaging system and a multi-lens snapshot hyperspectral imaging device. The utility model comprises a lens array composed of m * n lenses; the optical filter array is composed of optical filters with different wave bands, the number of the optical filters is the same as that of the lenses, the optical filter array is pasted on the inner side of the lens array, and the light filtering effect is achieved by selectively penetrating or blocking light within a specific wavelength range; the imaging camera comprises a movable photosensitive detector module, the photosensitive detector module is connected with the lens array through a lens module fixing model, and the imaging camera is connected behind the photosensitive detector module through a wire. Light from a target scene is filtered by the optical filter array and then is imaged to the photosensitive detector by the lens array, and a series of sub-images with different wave