exit pupil

常見例句

雙語例句

• To calculate exit pupil, divide the aperture (in mm) by the power of the eyepiece being used.
  為了計算出射光瞳，可將孔徑(單位mm)除以目鏡的放大倍數。
• The exit pupil of a telescope is the circular beam of light that leaves the eyepiece being used and is measured in mm.
  望遠鏡的出射光瞳是指射出目鏡的圓形光束的直徑，單位是mm。
• 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，你還可以將目鏡的焦距除以望遠鏡的焦比來得到出瞳尺寸。
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