Structure of the Eye

Front

What part of the eye bends and focuses light/images onto the retina?

Back

Lens

Front

What is the location where the optic nerve leaves the eye?

Back

Optic Disc

Front

What is the clear outer covering that protects the eye anteriorly?

Back

Cornea

Front

What fluid is located in the anterior chamber of the eye?

Back

Aqueous Humor

Front

Why does your pupil increase in size when you enter a dark room?

Back

To allow more light to enter the eye.

Front

What is the function of the cornea in the eye?

Back

The cornea helps to focus light as it enters the eye.

Front

What is the role of the lens in vision?

Back

The lens adjusts its shape to focus light onto the retina.

Front

What is the vitreous humor?

Back

A clear gel that fills the space between the lens and the retina.

Front

What are cones in the eye responsible for?

Back

Cones are photoreceptor cells that detect color and function best in bright light.

Front

What is the function of the retina?

Back

The retina converts light into neural signals and sends them to the brain.