Are there any special lens requirements when shooting for HDR?

拍摄hdr对镜头有什么特殊要求吗？

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When shown through a special lens the distorted picture spreads out again .

当通过一个特殊镜头放映时，受到畸变的图象又重新展开。

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Message neat and fluent, CCTV Tower location also very special lens tensile vibrant, passionate music powerful.

祝词整齐流畅，央视大楼外景也很特别，镜头拉伸动感十足，音乐激昂有力。

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Simple and documentary-like, the videos offer a special lens for viewing the students who currently populate American academia.

FORBES: Life On The Web

Optical correlators, meanwhile, work by encoding images on to a beam of light and, using a special lens, transforming them into their Fourier components building-blocks that encode the thickness and direction of lines in the image, but not their position.

ECONOMIST: Optical recognition

That makes it see like a very special person behind that lens.

NPR: Producer Robert Wise Dies at 91