| 摘要 |
PROBLEM TO BE SOLVED: To obtain portable equipment such as a cellular phone equipped with a camera and a light source such as a flash light, where light from the light source sufficiently functions for an object. SOLUTION: The portable equipment is provided with a rectangular plate 11 where a plurality of lenses for a camera whose refractive indexes are different respectively are arranged in a line, and also a plurality of lenses for a flash light whose refractive indexes correspond to the refractive indexes of the respective lenses for the camera are arranged in a line at the same interval as an interval between the camera and the flash light with respect to the arrangement of the lenses for the camera so as to pair the lenses whose refractive indexes correspond to each other so that the lens for the flash light can be also changed to the lens whose refractive index corresponds to the refractive index of the lens for the camera to be changed as soon as the lens for the camera is changed. By sliding the plate 11, the lens is selected. A normally lit illumination type light may be used as the flash light. COPYRIGHT: (C)2005,JPO&NCIPI
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