When we think of the tonal range, we usually think of black and white images and how the highlights and shadows work together.

在考虑色域时，我们常会想到黑白照片和亮部及阴影的相互作用。

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Always before I had attempted the impossible-trying to get the full range of tones, looking for an Angle where the bright scene outside could somehow be compressed into the camera's tonal range.

在此之前我总是试图完成一个不可能的任务：找一个角度，将窗外明亮的景色纳入相机的色调范围中，从而展现从明到暗所有的色调。

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Everybody wants to take perfect photographs: shots that have impeccable lighting, exquisite colour and spot-on, sharp images with the widest possible tonal range.

每个人都想拍出完美的照片：无可挑剔的光线，考究的颜色和构图，锐利的图像，尽可能最广泛的色域。

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The result of this distinctive design is amazing clarity with minimal loss throughout the entire tonal range.

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The result is striking images and impressive HD video that exhibits faithful color reproduction and tonal range throughout the frame.

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Occasionally, a bird swivels so that its lighter-colored underbelly shows, lending tonal range to the work while also making sure the audience reads these as mynahs and not, say, crows.

WSJ: Flights of Feathered Fancy | Birds in the Art of Japan | Metropolitan Museum of Art | By Lee Lawrence