| 摘要 |
PROBLEM TO BE SOLVED: To simultaneously capture an RGB image and one or more narrow band images.SOLUTION: An imaging module 1 includes a microlens array 2 for condensing lights from an object image-formed on an image-forming surface A, a filter 3 through which the light of a specific wavelength band among the condensed lights is passed, and an image pickup device 4 for capturing the light passed through the filter 3. The filter 3 is formed by arraying a plurality of RGB filters 3a and narrow band filters 3b3 and 3b6. The image pickup device 4 includes a plurality of color wavelength acquisition areas and a plurality of narrow band wavelength acquisition area. The microlens array 2 includes a plurality of first microlenses 2a corresponding to the color wavelength acquisition areas, and a plurality of second microlenses 2b corresponding to the narrow band wavelength acquisition areas. The first microlenses 2a are arranged so that the light form the object image-formed on the image-forming surface A can reach one or more color wavelength acquisition areas. |
