interpupillary
/ˌɪntərˈpjuːpɪlɛri/
adjective
- Relating to the distance between the centers of the pupils of the eyes.
- A correct interpupillary measurement ensures that the lenses align with your eyes.
- The optician measured his interpupillary distance to fit the new glasses.
- Interpupillary distance is important for adjusting binoculars and VR headsets.