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如何将背景虚化

更新时间: 2020-11-01 00:00:00     

背景虚化有三种方法,分别是:将变焦倍率设置成最大、背景尽可能设置较远、加大镜头光圈。利用摄影对象与背景之间的距离也可以虚化背景,背景离得越远,虚化效果就越明显。从理论上来说,虚化是通过控制景深来完成的,而景深的控制靠焦距和光圈大小。景深与焦距成反比,和光圈大小成反比。

关键词: 如何 背景 虚化

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