光圈范围
- 网络Aperture Range;F-Stop
光圈范围-
有些镜头不能完全覆盖这个光圈范围。
Some lenses don 't have the extremes .
-
就像镜头有一个光圈范围，你的相机也有一个快门速度的范围。
Just like a lens has a range of apertures , your camera has a range of shutter speeds .
-
它采用视频信号控制带有电子快门的CCD摄象机的积分时间以及平面电机自动光圈，实现宽范围全自动调光。
The full automatic light adjustment within a wide range is carried out by the integration time of CCD camera with an electron shutter and planar motor automatic iris controlled by video signal .