The Vision Simulator is designed to help you better understand the possible progression of some of the more common eye diseases and conditions. It approximates what sufferers of various eye conditions might see at the different stages of each condition.

Simply choose a condition from the bar at the top of the page to view the simulation and to see what is happening to the eye during each stage. You can also find detailed information about each condition by clicking on a condition below.

It is important to remember that no 2 cases are exactly alike. If you are experiencing any of these symptoms, see your eye doctor for a diagnosis.

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More Important Information

Glaucoma
Glaucoma is an eye condition that can be caused by too much pressure from fluid in the eye. This pressure can damage the optic nerve and cause loss of sight.
Find out more about glaucoma

Macular Degeneration
Macular degeneration (AMD) occurs when the center of the retina is damaged, causing the vision in the center of your eye to blur or darken.
Find out more about macular degeneration

Diabetic Vitreous Hemorrhage
A vitreous hemorrhage occurs when blood vessels leak inside the eye, causing vision distortion and loss.
Find out more about Diabetic Vitreous Hemorrhage

Diabetic Macular Edema
Diabetic macular edema (DME) occurs when fluid leaks into the center of the macula, causing it to swell and blurring vision.
Find out more about Diabetic Macular Edema

Cataracts
A cataract is a clouding of the lens of the eye that can impair vision.
Find out more about Cataracts

Peripheral Retinal Detachment
Peripheral retinal detachment is when the retina becomes detached from the wall of the eye. When the retina is detached, the eye cannot process what it sees and causes vision loss.
Find out more about Peripheral Retinal Detachment