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当然了。带TTL功能的单反相机通过检测当快门打开,闪光灯发光时从底片表面反射的光强来计算暴光量,延长或缩短闪光灯的工作时间。
eglington
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(#43435@0)
Last Updated: 2001-4-11
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谁对她有研究:35毫米 单镜头反光自动对焦照相机 35mm SLR AF
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