Clue: Diaphragm that controls the size of the pupil
Diaphragm that controls the size of the pupil is a crossword puzzle clue that we have spotted 3 times. There are related clues (shown below).
Referring crossword puzzle answers
Likely related crossword puzzle clues
Recent usage in crossword puzzles:
- The Guardian Quick - Jan. 10, 2023
- Universal Crossword - July 27, 2007
- Universal Crossword - July 24, 2002