释义 |
pupillary distance
pu·pil·lar·y dis·tancethe distance between the center of each pupil; the major reference points in measuring for fitting spectacle frames and lenses.pu·pil·lar·y dis·tance (pyū'pi-lār-ē dis'tăns) The distance between the center of each pupil; the major reference points in measuring for fitting of spectacle frames and lenses. AcronymsSeePD |