| 摘要 |
PURPOSE:To speed up taking photograph by controlling simultaneously plural driving means by a microcomputer, to project and image-form a display picture to the prescribed position on the fill at the prescribed scale factor. CONSTITUTION:To photograph a display picture on a CRT to a prescribed coma position, the second pulse motor 6b shifts the display picture in the right and left directions on a film 4, the fourth pulse motor 6d shift it in the upward and downward directions and projects it to the prescribed coma position. The first pulse motor 6a shifts (A direction) a television monitor (CRT) device 1, the picture display surface of the CRT is dislocated in the perspective direction (right and left directions) to a film surface, and thereby, a display picture is made into the prescribed scale factor, and by the fifth pulse motor 6e, a variable mask roller 5 is made variable corresponding to the coma size of the prescribed scale factor. Further, the third pulse motor 6c shifts a photographic lens 2 in the optical shaft direction, thereby adjusting the focus.
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