Model: Rinnosuke...huh, you don't like glasses?""When your eyes get bad, your vision will suffer from ametropia. Glasses are used to fix the ametropia of your vision. They are also something worn to protect your eyes from their surroundings. Those are their main usages.Naked EyesState of not wearing any glasses.Among the people who wear glasses, some people wear them despite not suffering from poor eyesight. Those kinds of glasses do not have any corrective features, and are mostly for appeal.
