相机一端的液晶触摸屏可以显示拍摄画面，提示可以对焦的不同位置，以及进行此类显示屏的其它功能(如照片回放)。

An LCD touchscreen viewfinder at one end displays the image to be captured, provides an idea of the different possible focal points, and does other things such displays do, like reviewing shots.

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物理研究鱼的眼睛和视网膜显示大多数鱼能获得清晰对焦的图像，侦测动作，并具有良好的反差度检测能力。

Physical studies of the eyes and retinas of fish show that the majority can obtain a clearly focused image, detect motion, and have good contrast-detection ability.

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按控制转盘因此它的点击次数，并显示放大，以方便准确对焦。

Press on the control dial so it clicks, and the display zooms in to allow accurate focusing.

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