快门速度 Shutter speed
(重定向自Exposure duration)





快门速度是摄影中常用的用于表达曝光时间的专门术语,即相机的快门开启的有效时间长度。总的曝光量和曝光时间成正比,也可以说是和光到达胶片或图像传感器的持续时间成正比。
单词 | Exposure duration |
释义 |
Exposure duration
中文百科
快门速度 Shutter speed(重定向自Exposure duration)
![]() ![]() ![]() ![]() ![]() 快门速度是摄影中常用的用于表达曝光时间的专门术语,即相机的快门开启的有效时间长度。总的曝光量和曝光时间成正比,也可以说是和光到达胶片或图像传感器的持续时间成正比。
英语百科
Shutter speed 快门速度(重定向自Exposure duration)
![]() ![]() ![]() ![]() ![]() In photography, shutter speed or exposure time is the length of time when the film or digital sensor inside the camera is exposed to light, also when a camera's shutter is open when taking a photograph. The amount of light that reaches the film or image sensor is proportional to the exposure time. 1/500th of a second will let half as much light in as 1/250th. |
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