The Eye Flashcards
1
Q
Iris
A
The coloured part of the eye which controls the pupil’s size
2
Q
Cornea
A
The tough, clear window which helps focus light and protect the eye from dust.
3
Q
Pupil
A
The hole that lets light into the retina.
4
Q
Lens
A
Adjusts the image on the retina
5
Q
Retina
A
Contains 130,000,000 light sensitive cells
6
Q
Optic Nerve
A
Carries the signals to the brain where the picture is seen
