| 摘要 |
A focus assisting method for a binocular image-taking apparatus. The binocular image-taking apparatus aims at a target such that the image of the target is received by an image-taking member. The image of the target received by the image-taking member is magnified to a predetermined ratio and the magnified image thereof is displayed on a display member. The position of an objective lens with respect to a beam splitter is adjusted to obtain an optimal clarified image of the target on the display member. The magnified image of the target on the display member is restored to an original size.
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