Functional Testing for Earlier Diagnosis of Serious Eye Disease

ERG testing is like an ECG used by Cardiologists, but instead of testing your heart function, the ERG tests the function of the different layers of your retina. This helps to diagnose and track sight-threatening diseases like diabetic retinopathy and glaucoma earlier, and ideally before visible damage occurs. The patient-friendly and non-invasive RETeval Device, is the only ERG testing device that is FDA-cleared for testing without dilation.