The Iris and the Pupil

Blue iris pupil circle hi-res stock photography and images - Alamy

Dilated Pupils @

The Eye: Iris and Pupil

How to Teach an Iris Scanner That the Eye It's Looking at Is Dead - IEEE Spectrum

5+ Hundred Contracted Pupil Royalty-Free Images, Stock Photos & Pictures

The eye - Coordination and control - The nervous system - AQA - GCSE Biology (Single Science) Revision - AQA - BBC Bitesize

Pupil Reflex

The iris is the coloured circle of muscle surrounding the pupil. - ppt download

Close-up of an eye with intricate white and blue iris on Craiyon

Structure and Function of the Eyes - Eye Disorders - MSD Manual Consumer Version

Aniridia — When There's No Iris in Your Eye

Iris of the Eye: Definition, Anatomy & Common Conditions

Can something get into our pupil (e.g. an eyelash) since it is a hole in the iris? - Quora

Parts Of The Eye Quiz Questions And Answers - Trivia & Questions

Pupil, Definition, Function & Characteristics - Video & Lesson Transcript