The coloured muscular diaphragm surrounding the pupil of an eye

Let's find possible answers to "The coloured muscular diaphragm surrounding the pupil of an eye" crossword clue. First of all, we will look for a few extra hints for this entry: The coloured muscular diaphragm surrounding the pupil of an eye. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.