| 摘要 |
PROBLEM TO BE SOLVED: To prevent occurrence of ghost without adding parts, that is, a flexible printed circuit board connected to an electromagnetic driving source or electric parts advancing/retreating in an optical axis direction is bent in a lens barrel and a light beam is reflected by the flexible printed circuit board, which becomes the main cause of the occurrence of the ghost. SOLUTION: The lens barrel has a slit for making the flexible printed circuit board pass through a drive ring hitherto. By displacing the position of the slit in an optical axis direction in accordance with the deflection of the flexible printed circuit board, the deflection of the flexible printed circuit board is taken up without adding the parts. COPYRIGHT: (C)2006,JPO&NCIPI
|
