Experience how common eye conditions affect sight — from the subtle haze of early cataracts to the central blind spot of advanced macular degeneration.
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⚕️ Educational tool only. These simulations are approximations to help build empathy and understanding — they cannot replicate the full subjective experience of vision loss. If you have concerns about your vision, please consult Dr. Khilar.
Baseline view with clear central and peripheral vision, normal color perception, and normal contrast.
Use this as a reference when comparing simulated conditions.
Quick reference notes on common eye conditions and standard treatment paths.
Clouding of the eye's natural lens, causing blurred vision, halos around lights, and faded colors.
1 in 6people over 40 are affected
Treatment: Surgical lens replacement (phacoemulsification).
Damage to the optic nerve, often linked to elevated intraocular pressure, causing gradual peripheral vision loss.
Over 70Mpeople affected globally
Treatment: Eye drops, laser therapy, or surgery to lower pressure and halt progression.
Deterioration of the macula (central retina), causing a central blind spot while peripheral vision remains.
Dry AMDis most common (90%)
Treatment: Anti-VEGF injections for wet AMD; nutritional supplements may slow dry AMD.
Damage to retinal blood vessels caused by high blood sugar, leading to leakage, dark spots, and blurred vision.
1 in 3diabetics develop it
Treatment: Blood sugar control, laser photocoagulation, anti-VEGF injections, or vitrectomy.