| 摘要 |
PROBLEM TO BE SOLVED: To independently exchange a light source by promoting miniaturization, reducing a cost, and adjusting the position of the light source from an outer part. SOLUTION: The light sources 4-1, 4-2 are positioned between a lens body 2-3 and an object 1 to be photographed. The light axes of the light sources 4-1, 4-2 are inclined a little with respect to the light axis of a lens 2-1, and then, the light sources 4-1, 4-2 are arranged at a little inner side from the outer diameter of the lens 2-1. The light sources 4-1, 4-2 are attached to the lens body 2-1 with metallic fixtures, so as to adjust the positions and the angles of the light axes. COPYRIGHT: (C)2005,JPO&NCIPI
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