Safety and Clinical Applicability of Transcorneal Electrical Stimulation (TES) in Geographic Atrophy

Inclusion criteria: * Willing and able to understand the study and provide informed consent * 60 years of age or older * Diagnosis of geographic atrophy due to age-related macular degeneration confirmed by imaging * The affected area in the eye must be within a defined size range and clearly visible on imaging * Eye conditions must allow for good-quality images and reliable measurements * Must have a minimum level of visual acuity * Women of childbearing potential must have a negative pregnancy test, and must agree to use effective contraception during the study (women who are postmenopausal or surgically sterile are not subject to pregnancy-related requirements) Exclusion criteria: * History or presence of certain eye conditions (e.g. macular edema, abnormal blood vessel growth or related conditions, retinal detachment, blood vessel blockage) in the study eye * Previous major eye surgeries (including retinal surgery or vitrectomy) * Previous laser treatment or injections in the study eye * Any other eye condition that could interfere with vision tests, imaging or study results * Planned eye surgery during the study period * Recent treatment with investigational drugs for geographic atrophy * Presence of active medical implants * Serious or uncontrolled systemic diseases, history of epilepsy or poor general health or conditions affecting the ability to follow study procedures * Participation in another clinical study recently or at the same time * Breastfeeding, relevant allergies (e.g. to silver), or heavy smoking