新的自动区域自动对焦模式测量所有11个对焦区域，自动决定哪一个是在主体并激活那个对焦区域。
New Auto-area AF mode measures all 11 focus areas, automatically determines which of them are on the primary subject, and activates only those areas.
智能手机还带有具有微距模式的摄像头，这些摄像头可以短距离自动对焦扫描出现在报纸和杂志上的条码。
Smartphones also typically feature cameras with a macro mode that allows automatic focus over very short distances to scan codes that appear in a newspaper or magazine.
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