Definitions
from The Century Dictionary.
- noun In a lens system, the optical image of the entrance-pupil, which is formed by the whole system of lenses.
Etymologies
Sorry, no etymologies found.
Support

Help support Wordnik (and make this page ad-free) by adopting the word exit-pupil.
Examples
Sorry, no example sentences found.
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.