Anterior segment of eyeball
Segmentum anterius bulbi oculi · Přední segment oční koule
Sense organs
Looks like
The front third of the eye: cornea, iris, ciliary body, lens and the fluid chambers in front of the lens.
What it does
Lets light in, controls its amount and focuses it.
Keeping it well
A group term. Cataract, glaucoma and iritis live here; a painful red eye with blurred vision needs same-day care.