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发表于 2014-9-24 02:36:51
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本帖最后由 Wolongshan 于 2014-9-12 13:08 编辑 我定的机器还没有到,先纸上谈兵聊一聊。1. a7/a7r/a7s的选择(转)http://www.bhphotovideo.com/expl ... odel-suits-you-bestWhile the Alpha a7, a7R, and a7S share many qualities, they each offer specific features and specs that differentiate them from one another. The list below presents different kinds of photo and video work, and recommends the a7-series camera that's preferable for the application.
Wedding and Event Photography
For weddings and event photography, the Sony a7 and a7S are the best choices—the a7 for its faster autofocusing, and the a7S for its unrivaled low-light imaging abilities, 4K video capture, and a truly Silent Shutter mode. Portrait and Fashion Photography
The 36.3MP resolution and exacting details offered by its filterless design makes the a7R the clear choice for this application.
Exception: if you shoot portraits or fashion outdoors, the faster maximum sync speeds of the a7 and a7S offer an advantage.
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