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单反怎么调快门
更新时间: 2020-11-01 00:00:00  

单反调快门是通过转动相机的转盘来确定。先半按快门,然后观察取景器内的曝光调整条是否亮起,如果亮起,这时候就可以通过拨动拨轮来进行快门速度的调整。

快门是照相机用来控制感光片有效曝光时间的机构。快门的时间范围越大越好。秒数低适合拍运动中的物体,可轻松抓住急速移动的目标。

关键词: 怎么 快门

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