A patient says the world has gone soft. Another says colors look dull, or that the middle of their vision wobbles. Those descriptions are hard to picture until you see them beside a clear view.
This simulator applies an approximate version of four common eye conditions to one street scene. Move the severity slider and the same photograph changes, so staff, families and anyone curious can compare what shifts and what stays clear. Every view here is an estimate drawn for teaching, not a record of any one person's eyes.
SeaShore House Optical sees patients at 2 offices in Rayville, Chicago. Questions about your own eyes belong in an exam room, not on a screen.
Use it in a waiting room, at the kitchen table, or while training a new team member. It gives you better questions to ask an eye doctor, and it cannot tell you whether you have any of these conditions.
Choose a condition, then move the slider from mild to advanced. The scene shows one possible way that condition can change a daytime street view. Keyboard and screen reader users can move through the same options in order.
Cataracts, mild setting. At a mild setting the whole scene is slightly soft, colors are a little muted and bright areas begin to glow. Cataracts cloud the eye's natural lens, so light scatters instead of focusing cleanly. These views are approximate simulations, not a diagnosis.
A cataract is a clouding of the eye's natural lens. Light scatters as it passes through, so the whole scene softens, bright areas bloom, and colors lose their snap. Bright days and night driving are often where people notice it first.
In this simulator, blur, glare and reduced color rise together as you move the slider.
Glaucoma is a group of diseases that damage the optic nerve. Side vision tends to be affected first, while central vision can stay clear for a long time. That is why many people notice nothing early on.
In this simulator, a dark ring closes in from the edges while the middle of the scene stays relatively sharp.
Age-related macular degeneration affects the macula, the part of the retina used for reading, faces and fine detail. Early changes can show up as blurred or distorted central vision, and straight lines may look wavy.
In this simulator, a soft dark patch grows over the center and the menu card blurs too, because reading uses central vision.
Presbyopia is the age-related loss of near focusing, usually noticed in the 40s. Distance vision can stay sharp while close print, phone screens and menus get harder to read. It is separate from farsightedness and from cataracts.
In this simulator, the street scene stays sharp and only the near-print card softens, which is why holding a menu at arm's length suddenly helps.
The simulator makes field loss look dramatic at the marked and advanced settings. Real glaucoma is quieter than that. Damage builds over years, and the brain fills in missing edges so smoothly that most people notice nothing until a large part of the field is gone.
That is why a comprehensive eye exam relies on testing rather than questions alone. Your eye doctor examines the optic nerve, measures eye pressure, and can add visual field testing or retinal imaging when more detail is needed. Glaucoma can be monitored and managed, and finding it early protects more of the sight you have.
Cataracts and macular degeneration behave differently. A cataract changes gradually, and an exam shows how much the lens has clouded and whether a surgical referral is worth discussing. Macular degeneration can be slow, or in its wet form fast, so new central distortion or a sudden dark patch is a reason to be seen promptly rather than at the next routine visit.
Two people with the same diagnosis often see very differently. Glare, contrast, light sensitivity and the pace of change vary from person to person, and between the two eyes.
The slider is a demonstration setting. It is not a clinical stage, grade or diagnosis, and moving it says nothing about the health of your eyes.
At the mild setting the glaucoma view is close to unchanged. Peripheral loss often goes unnoticed for years, so a normal-looking view is not reassurance. Only testing can find it early.
Many people live with more than one change at once, such as cataracts and macular degeneration, or glaucoma and diabetic eye disease. Real vision combines them.
One photograph cannot carry night vision, depth perception, floaters, halos, dry eye, pain, or the way vision can fluctuate across a day or a week.
The blur, glare and darkening here are drawn with pixels. Your monitor, the brightness of the room and your own eyes all change what you see on it.
The changes on this page usually develop slowly. Some symptoms need urgent attention instead of a routine appointment.
If a symptom appears suddenly, call rather than wait for a routine visit or an online message. Sudden changes are not something this page can judge for you.
These are the services behind the four views above.
Read about the conditions behind this simulator, including cataract, glaucoma, macular degeneration, dry eye and the refractive changes that affect focus.
An exam tests your vision and your eye health, checking the structures a photograph cannot show: the optic nerve, the retina and the pressure inside the eye.
Lenses and frames for distance, near and everything between, including multifocals for presbyopia and lens options that make more of the light you have.
A fitting matches the lens to your prescription and your eye surface, with a follow-up to check comfort, vision and handling before you commit.
These interactive tools are educational demonstrations, not diagnoses, benefit guarantees or prescriptions. An exam and a conversation with the team help you choose care that fits.
Rayville, New York
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Chicago, Illinois
Book at SeaShore FoxfireChoose this office in the booking page.
