Ce livre traite des différentes maladies et affections des yeux, et donne des conseils pour les prévenir. Samuel Thomas Sömmering, un médecin et anatomiste allemand du XVIIIe siècle, y décrit les symptômes de la cataracte, de la conjonctivite et d'autres maladies des yeux. Il donne également des astuces pour préserver la vue et éviter les problèmes de vision. Ce livre est un guide pratique pour ceux qui cherchent à améliorer leur santé oculaire. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.