| 摘要 |
PROBLEM TO BE SOLVED: To easily cancel "sticking due to overbiting" by simple constitution. SOLUTION: Optical equipment is provided with a feed screw 13 rotationally driven by a motor 15 and a moving rack 14 for moving a lens 11c in a direction along an optical axis L by being engaged with a helical screw thread that the feed screw 13 has and being moved accompanying the rotation of the feed screw 13. Further, it is provided with a leaf spring 17 for transmitting the force of operating a power button 16 to the feed screw 13 and the moving rack 14 and applying the force in the direction along the moving direction of the moving rack 14 to the feed screw 13 and the moving rack 14. COPYRIGHT: (C)2004,JPO
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