The Eye Flashcards
1
Q
What part of the eye is transparent to let light through?
A
The Cornea
2
Q
What part of the eye is a coloured muscle that controls the amount of light entering the eye?
A
The Iris
3
Q
What part of the eye focuses light on the retina?
A
The Lens
4
Q
What part of they eye is a light sensitive layer that converts light to electrical impulses?
A
The Retina
5
Q
Where does light enter the eye?
A
Through the pupil
6
Q
What type of lens is used to correct long sight?
A
Convex Lens
7
Q
What type of lens is used to correct short sight?
A
Concave lens
8
Q
What part of the eye sends messages from the eye to the brain?
A
The optic nerve
