| 摘要 |
PURPOSE: An image stabilizer for an optical instrument is provided to enable a pair of plate springs to be arranged in parallel precisely. CONSTITUTION: An optical element holder(65) maintains an optical element arranged in an optical axial line of an optical device, and a first sheet material member(68) is fixed to an intermediate member of the optical device holder. A couple of horizontal plate springs(68b) are arranged above or below an opening(68a) along an X axis, and a second sheet metal spring(69) is fixed to the intermediate member and a base block. A pair of the vertical directional plate springs(69b) are arranged at the both side of another opening(69a) along an Y axis. |
