Regular vision

Anatomy review

Test your knowledge of the eye's structures.


The lens changes that allow us to view near objects.

Blind spot

Find your blind spot, the place in the eye where there are no receptors.

Colour vision

The ability to discriminate between different wavelengths of light.

Visual acuity

The ability to see fine detail.


How our eyes actually see the world.

Vision disorders


Lens clouding and its effects on vision.

Diabetic retinopathy

Damage to the retina from diabetes.


A disease with progressive damage to the optic nerve.

Macular degeneration

Chronic degenerative diseases of the retina.

Myopia and visual acuity

Shortsightedness & the ability to see fine detail.
(Should be done after the visual acuity simulation)