| 摘要 |
PROBLEM TO BE SOLVED: To provide an information terminal device, capable of imaging a first subject located at a desired distance and a second subject located at a distance closer than the first subject very easily. SOLUTION: The information terminal device includes an imaging lens 22, an imaging element 21, a video memory 12, a camera control unit 11 and a communication means 31, and the imaging lens is a multi-focus lens including a first lens part 61 with a first focal distance and a second lens part 62 with a second focal distance suitable for imaging the second subject located at a distance closer than the first subject, and is configured to make both light through the first lens part and light through the second lens part incident all over the surface of the imaging element. When imaging the first subject, the camera control unit corrects the contrast that is reduced by making the light through the second lens part incident to the imaging element as image non-forming light, and when imaging the second subject, the camera control unit corrects the contrast that is reduced by making the light through the first lens part incident to the imaging element as image non-forming light. COPYRIGHT: (C)2007,JPO&INPIT
|
