| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an imaging mechanism 20 which has less effect on picture quality during photography and can be reduced in thickness along an optical axis. <P>SOLUTION: The imaging mechanism 20 is constituted by fixing a low-pass filter 23 to a movable frame, enclosing an imaging device 10 with a fixed frame, fitting the movable frame movably to the fixed frame, and spacing the low-pass filter 23 from the imaging device 10 when an image is picked up and disposing the low-pass filter 23 nearby the imaging device 10 when an image is not picked up. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
