| 摘要 |
PURPOSE:To provide a shake preventive device which can well respond to alteration of the lens design and/or specifications and which is easy to make securing and locating at the time of assembling, by forming a lens chamber and lens frame from components independent from one another, and coupling them together. CONSTITUTION:A shake preventive device is equipped with a shake preventive lens system 8 which can move at least part of lenses so that the shake is prevented, a shake preventing mechanism part to move the shake preventive lens system, a lens chamber 17 to hold the shake preventive lens system, and a lens frame 6 for mounting the lens chamber on the shake preventing mechanism part, wherein the lens chamber 17 and lens frame 6 are composed of components independent from one another and they are coupled together. Because the frame 6 and chamber 17 are formed from different members as described, a change in the size of the lens 8 can be managed with changing of the lens chamber 17 solely, without influencing the shake preventing mechanism part of the lens frame 6. Even in case the lens 8 is broken, replacement and adjustment can be done easily. |
