FYeyes Blog Posts
![The Retina Is The Back Portion Of The Eye Responsible For Vision](/images/fyeyes/eye-retina-back-of-the-eye.jpg)
The Retina
The retina is the light-sensitive layer at the posterior, or back of the eye that covers about 65 percent of its interior surface.
![The Pupil of the Eye](/images/fyeyes/eye-pupil.jpg)
The Pupil
The pupil is the hole located in the centre of the iris of the eye that allows light to strike the retina.
![The Iris of the Eye](/images/fyeyes/eye-iris.jpg)
The Iris
The iris is the structure responsible for providing an individual with eye colour.
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