Corneal Nanocoatings in D. melanogaster (IMAGE) Far Eastern Federal University Caption Step-wise increases in magnification are shown, from a macroscale image of a Drosophila head to an atomic force microscopy (AFM) image of a single nipple-type nanostructure coating an ommatidial lens. Credit Mikhail Kryuchkov, Department of Cell Physiology and Metabolism, Faculty of Medicine, University of Geneva, Geneva, Switzerland. Department of Pharmacology and Toxicology, University of Lausanne, Lausanne, Switzerland Usage Restrictions Mikhail Kryuchkov, Department of Cell Physiology and Metabolism, Faculty of Medicine, University of Geneva, Geneva, Switzerland. Department of Pharmacology and Toxicology, University of Lausanne, Lausanne, Switzerland License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.