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单反如何测光

更新时间: 2020-07-13 00:00:00     

1、反射式测光,利用相机自带的测光功能,将镜头对着被拍摄对象,半按快门,得出测光参数;

2、在相机的取景器和液晶显示屏上看到一个刻度计,依靠刻度计来调整相机的曝光参数设置。当刻度值的标记在正中间“0”时,表示曝光正确;

3、当标记在"+1”时,表示相机的曝光参数设置已经超过正常参数一档,应当缩小一档光圈或者增加一档快门。

关键词: 如何

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