构建了适于生产线检测的自动对焦系统，并成功地实现快速调焦。

The auto-focusing system for camera module production line has been set up and it can focus fast as well as accurately.

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D 80的改进过11对焦点自动对焦系统在不同拍摄条件下持续地保证快速和准确的焦点锁定。

Ensuring consistently fast and precise focus lock under varying shooting conditions is the D80's refined 11-area AF system.

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