| 摘要 |
PROBLEM TO BE SOLVED: To provide a device capable of viewing a surface, the back surface and a lateral surface of a target, from one direction. SOLUTION: When a mirror is placed below the target at inclination of 45 degrees from the horizontal and another mirror is placed at an angle of 45 degrees from a location symmetric to the former mirror, the back surface of the target can be correctly seen from direct above the latter mirror. Similarly, when a mirror is installed at the lateral side of the target at an inclination of 15 degrees from the vertical and another mirror is placed below the former mirror at inclination of 30 degrees from the horizontal, the lateral surface of the target can be correctly seen directly from above the latter mirror. Thus, the surface, the back surface and the lateral surface of the target can be seen from one direction, and a remains measuring device, a digital camera or a still camera and the like can measure or concurrently photograph the surface, the back surface and the lateral surface. COPYRIGHT: (C)2006,JPO&NCIPI
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