Chapter 1: Glossary
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Chapter 1: Glossary
Term
Definition
Choroid
A thin layer of cells
between the retina and
the sclera that contains
pigments and blood
vessels. The blood
vessels bring oxygen
and nutrients to the
retina.(See Figure 1)
Conjunctiva
A thin layer of tissue that
covers the white part of
the eye and the inner
surface of the eyelids.
(See Figure 1)
Cornea
The clear layer of tissue,
shaped like a dome,
which lies on top of the
iris and the pupil. The
cornea is the eye’s outer
lens. It gives the eye its
major focusing ability.
(See Figure 1)
