By bringing the shutter speed low enough that available light registers on the image, you can retain most of the mood of a setting by not over-powering it with flash.

通过将快门速度降的足够低，并且闪灯不把背景打的过亮，你就能保留背景的大部分的细节。

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For years, I have worked with bulky digital cameras, always mindful of the technical maneuvers from setting the shutter speed and aperture to editing and toning on a computer screen.

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Besides improving upon the resolution of its 8 megapixel predecessor, the FZ30, the FZ50 also throws down a new feature called Intelligent ISO Control, which adjusts the ISO setting (max. 1600) and shutter speed based on subject movement -- promising to minimize image blur without forcing the user to adjust the manual controls.

ENGADGET: Panasonic's Lumix DMC-FZ50 10 megapixel shooter