摘要 |
An object image data obtained by image taking by an image taking device, while a distance between a stage, on which an object is placed, and the image taking device is varied, is captured by a focus processing device at each predetermined timing. The focus processing device retrieves contrast data indicating a maximum value from the captured respective object image data, and stores the object image data in the image information memory. The object image data of the contrast data indicating the maximum value is read from the image information memory, and outputted and displayed on a display section.
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