| 摘要 |
PURPOSE:To provide an image pickup device capable of easily providing an image of high resolution by use of a plurality of image pickup elements having a limited picture element number. CONSTITUTION:A subject image is formed on a scheduled imaging face 21 by a first optical system 1, and a part of the subject image formed on the scheduled imaging face is reimaged on an image pickup means 31 by a second optical system 2 arranged on the optical axis of the first optical system 1 near the scheduled imaging face and a third optical system 3 arranged in the rear of the second optical system 2, and the image information obtained by the image pickup means 31 is utilized to provide highly fine image information. |
