| 摘要 |
PURPOSE: A shutter device preventing the attachment of foreign materials on a magnetism adsorption surface and a camera having the same are provided to prevent foreign materials from being attached to adsorption surfaces of a yoke and armature without installing an additional member. CONSTITUTION: A shutter device preventing the attachment of foreign materials comprises a finger plate(501), a shutter blades(509,510), a driving lever(502), a driving spring(511), and a yoke(533). An opening(501a) is formed in the finger plate. The shutter blades move between the positions where the opening is opened or closed. The driving lever rotates with respect to the finger plate, thereby diving the shutter blades to a direction where closing the opening. The driving lever comprises an armature(513). The yoke magnetically sucks and supports the armature.
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