摘要 |
A compound-eye imaging device comprises: an optical lens array with integrated multiple optical lenses; a photodetector array for imaging images formed by the optical lenses; and a light shielding block placed between the two arrays for partitioning a space between the two arrays into a matrix of spaces as seen on a plane perpendicular to the optical axis of each optical lens so as to prevent lights emitted from the optical lenses from interfering each other. The light shielding block is formed of flat unit plates of two kinds having different thicknesses and stacked between the optical lens array and the photodetector array. Since the light shielding block is formed of stacked flat unit plates, it is easy to manufacture a light shielding block having apertures with dense structure having a small distance between adjacent apertures, and also easy to adapt to variations in focal length of the optical lenses.
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