尼康SB800的REMOTE和SU-4模式有什么区别????

2025-03-24 11:13:46
推荐回答(1个)
回答1:

简单点说,REMOTE模式是相机通过热靴上的闪光灯控制器su800,将测光数据后得到的无线传输给闪光灯,在按下快门时,给闪光灯一个信号,进行闪光。su4模式是手动设置闪光灯的输出量,当处在su4模式下的闪光灯通过侧面的感光窗感受到外界一个闪光时,闪光灯便闪光了,闪光灯与相机间没有数据传输。

SU-4模式的A档的作用检测外部主闪光灯的闪光,比如主灯开始闪光时,su-4模式的灯检测到主灯的闪光,开始闪光,然后,当主灯停止闪光时,su-4模式下的灯也停止了。而su-4模式的M档作用是检测外部主灯的闪光作为启动闪光的信号,比如主灯输出量是1/128,而su-4模式的灯输出量设置的是1/64,当su-4模式下的灯检测到闪光后开始闪光,不管主灯是否已经停止闪光还是在继续闪光,su-4模式下的灯只有在达到1/64的输出量后才停止。

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