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1·To calculate exit pupil, divide the aperture (in mm) by the power of the eyepiece being used.

为了计算出射光瞳，可将孔径(单位mm)除以目镜的放大倍数。

2·Or, you can calculate the exit pupil by dividing the focal length of the eyepiece (in mm) by the focal ratio of the telescope.

或者，你还可以将目镜的焦距除以望远镜的焦比来得到出瞳尺寸。

3·This measuring system is specially designed to solve the diameter and distance of exit pupil of the gun optical sighting for some factory.

本测试系统是为解决某单位枪用光学瞄具出瞳直径、出瞳距离的测试而研制的。

4·For most optical systems, it is assumed that the transmitted wavefront has uniform amplitude and constant polarization state across the exit pupil.

在一般的光学系统设计中，都假设光线服从几何光学规律，认为系统会均匀地传播所有的偏振态。

5·Furthermore, the approach can also be used to analyze the amplitude in the exit pupil of a camera lens and calculate the light intensity distribution on other focal planes.

该方法亦可用于分析光学系统出瞳振幅分布，数值计算其他焦面处的光强分布。