Genetics of Inherited Eye Disease

* INCLUSION CRITERIA: Participants will be eligible if they: 1. Have a known or suspected inherited eye disease OR are an unaffected (usually first degree) relative of a participant with a known or suspected inherited eye disease. 2. Have the ability to cooperate with an age-appropriate eye exam. 3. Have the ability to understand and sign an informed consent or have a parent/legal guardian to do so if they are minor children or have a legally authorized representative if they are adults without consent capacity. Unaffected adult relatives of a participant should be able to provide consent. EXCLUSION CRITERIA: Participants will not be eligible if: 1. They are unwilling or unable to be followed as clinically indicated. 2. They have a clear, non-genetic disease etiology (unless they are an unaffected relative). 3. Their participation would not contribute to the NEI research mission, at the discretion of the PI. Exclusion Criteria for MRI (if applicable) Participants will not be eligible for optional MRI procedure if: 1. They have metal in their body which would make having an MRI scan unsafe, such as pacemakers, stimulators, pumps, aneurysm clips, metallic prostheses, artificial heart valves, cochlear implants or shrapnel fragments, or if they were a welder or metal worker, since they may small metal fragments in the eye. 2. They have claustrophobia and would feel uncomfortable in the MRI machine. 3. They are not able to lie comfortably on their back for up to one (1) hour.