通常可用三个步骤锁定焦点。

Usually you can lock the focus in three steps.

youdao

假若你的拍摄对象不是在照片中央，你就需要锁定焦点已获得清晰的相片。

Nbsp; If your subject is not in the center of the picture, you need to lock the focus to create a sharp picture.

youdao

假若你的拍摄对象不是在照片中央，你就需要锁定焦点已获得清晰的相片。

If your subject is not in the center of the picture, you need to lock the focus to create a sharp picture.

youdao