| 摘要 |
PROBLEM TO BE SOLVED: To provide an imaging apparatus to which an optical system and an imaging element are attached at appropriate positions, which can take the large depth of a field, whose optical system can be simplified, whose costs can be reduced, and which can obtain the restored images of appropriate image quality with less influence of noise, and to provide its manufacturing device and manufacturing method. SOLUTION: The imaging apparatus includes the optical system 110 and the imaging element 120 for forming primary images and an image processor 140 for forming the primary images into high definition final images. The attaching positions of the optical system 110 and the imaging element 120 are adjusted by controlling an image circle, an ambient light quantity or the angle of the field to a depth extension optical system for making the change of OTF corresponding to an object distance smaller than that in a normal optical system not provided with a light wavefront modulation element by using the light wavefront modulation element or the optical system for which the depth is extended without using the light wavefront modulation element or a multifocal optical system by using an adjusting device. COPYRIGHT: (C)2008,JPO&INPIT
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