| 摘要 |
A method and system for limiting the motion of items, such as camera optics, are disclosed. A motion limiting member can be used to limit the motion of the item using a surface thereof that abuts a structure of the item. Limits on the motion can be defined by a positioning member that is attached to the motion limiting member and that abuts a structure that is fixed with respect to the desired range of motion of the item whose motion is being limited. This abutment facilitates the precise definition of the limit on the motion of the item.
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