| 摘要 |
An optical apparatus comprises a guide member, an optical member capable of moving while being guided by the guide member, a vibration member held by the optical member and having a contact portion placed in contact with the guide member, the optical member being capable of being moved by a vibration produced by the vibration member, and a spring for pressing the vibration member against the guide member, the spring being held by the optical member, wherein the optical member is pressed against the guide member by a reaction force of the spring.
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