“The camera has a built-in optical image amplifier that overcomes the tradeoff between sensitivity and speed, ” he said. “It could be especially useful for microscopy.

“这个相机内置了一个光学图像放大器，解决了灵敏度和拍照速度之间的权衡问题，”他说，“它在显微技术上会特别有用。

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This is extremely important, because it determines how fast and at what light sensitivity (ISO) your camera can shoot in different lighting conditions.

光圈非常重要，因为它决定你的相机在不同照明条件下拍摄速度有多快，以及拍摄时的感光度(iso)为多少。

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Light is scarce indoors, and at a high sensitivity like ISO 800, your camera doesn't need as much of it.

在缺乏光线的室内环境中，如果使用高感光度如iso 800进行拍摄，那么你的相机将不再需要太多的光线。

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All new models feature Advanced Flash that boosts the camera's sensitivity, effectively extending the flash range to make further-away subjects appear brighter in the shot.

ENGADGET: Sony brings Cyber-shot HX300, WX300 and TX30 to the US with fast autofocus

Miniature effect to make a scene appear as a miniature model and Night Vision to enable images and video in very low-light by increasing the camera's sensitivity.

ENGADGET: Nikon D5200 to reach US photographers in late January for $900

With CMOS shift-type image stabilization and DUAL IS for high-sensitivity shooting, camera shake is effectively reduced during telephoto shooting.

ENGADGET: Olympus introduces Stylus SP-820UZ, SP-720UZ cameras and SZ-14 binocular bundle