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Concept
Iris Structure
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Summary
The iris
is a thin,
Circular structure in the eye
responsible for
Controlling the diameter and size of the pupil
and thus the
Amount of light reaching the retina
. It is composed of two layers: the
Pigmented fibrovascular tissue
known as the stroma and the
Pigmented Epithelial Cells
, which together contribute to
Eye Color
and
Light Regulation
.
Concepts
Anatomy Of The Eye
Pupil Dilation
Stroma
Pigmented Epithelial Cells
Eye Color
Light Regulation
Photoreception
Ocular Physiology
Iris Blood Vessels
Relevant Degrees
Ophthalmology 100%
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