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exit pupil

美 /ˈeksɪt ˈpjuːpl/
  • 出瞳孔：从光学系统的图像空间（例如在目镜处）观察到的入射瞳孔的图像。

双语例句

  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。

网络短语

  • Exit pupil diameter
    出瞳直径
  • shape of exit pupil
    出瞳形状
  • Exit pupil distance
    出瞳距离
  • Exit pupil position
    出瞳位置
  • exit pupil of microscope
    显微镜的出瞳

同义词

eye ring
[天][光]出射光瞳；后透光孔

英英释义

  • The image side of the lens of an SLR camera; the exit pupil is the light area in the middle of the lens.