| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical element and imaging apparatus for easily recognizing a corresponding position of a subject in multiple kinds of images. <P>SOLUTION: A visible light and near-infrared light transmission lens 12 is arranged in an internal region ER1 including a center part O with the center part O as a center within an outline 15. A far-infrared light transmission lens 13 is arranged in an external region ER2 formed to surround the internal region ER1 with the center part O as a center. Then, an optical axis of the visible light and near-infrared light transmission lens 12 is allowed to coincide with an optical axis of the far-infrared light transmission lens 13. Consequently, a color image and a temperature image, where coincidence is obtained concerning the corresponding position of a subject image, are generated from visible light La and far-infrared light Lb transmitting through the visible light and near-infrared light transmission lens 12 and the far-infrared light transmission lens 13. Thus, the corresponding position of the subject is easily recognized in the respective color and temperature images. <P>COPYRIGHT: (C)2012,JPO&INPIT |
