光阑 meaning in English
[光学] flare stop; shutter; diaphragm; stop; blind; light diaphragm; optical stop; orifice
Examples
- The physical stop which corresponds to the entrance window is then the required field stop .
入射窗所对应的实物光阑就是所要求的场光阑。 - The field of view can be limited by inserting a stop in the focal plane of microscope .
可以在显微镜的焦平面上加装一光阑，从而限制视区。 - This setup, known as a conoscope, is shown in figure 14. 2 and consists of two stress-free plane-convex lenses a and b and a diaphragm c having a small aperture .
此装置称为锥光镜，如图142所示，它由A和B两个无应力平凸透镜和一个带小孔的光阑C组成。 - Information technology - iris image interchange format
信息技术.可变光阑图像互换格式 - These apertures restrict the amount of light that can reach the detector
这些光阑将会限制到达探测器的光线的总量。