[EVA]

我用CANON 0既PowerShot S30影相，有時光線唔夠，就用包圍曝光或者自己用M檔來影，影完後，系液晶顯示屏度顯示睇上去好光，觉得OK啦，點知將D相DOWNLOAD到電腦度後發現原來好黑架，甘系點解啊？有咩方法可以避免？定系要自己積累經驗啊？：（

[越越]

我都係用s45.我自己就影相時睇個個"直方圖"(唔知點講個個圖)囉.
如果偏向黑色或白色咪較一較爆光值囉.
再唔得.事后用程式修一修下.都有改善囉.

[HKV]

Yes, whether the explsure is correct or not should be determined by the so call "Histogram", not by the camera display (since the brightness of your camera display is not the actual explosure value of your image that recorded by the memory card). That's why what you see on the camera display differs from your PC monitor as the brightness setting of them will never be the same.