| 摘要 |
An scanning apparatus for scanning both of a reflective object and a transparent object is disclosed. The scanning apparatus moves the position of the image-retrieving device to switch the work position of the lens in the image-retrieving device. Therefore, the lens can form the image of the reflective object on the image-detecting device while its work position is on the reflective object. On the other hand, the lens can form the image of the transparent object on the image-detecting device while its work position is on the transparent object.
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