瞳

The character "瞳" has 17 strokes. "瞳" is one of the 3500 commonly used characters. The character "瞳" has 1 pronunciations, . The pronunciations of "瞳" are "tóng" . View the stroke order of "瞳">>

The basic meaning of the Chinese character "瞳"

n.: pupil (of the eye)

Form words with "瞳"

Example phrases using "瞳"

• 同时实际焦点位置与入瞳大小紧密相关。

  The real focus position is much affected by the size of incident pupil.

• 为了计算出射光瞳，可将孔径(单位mm)除以目镜的放大倍数。

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