Iris Inspired Imaging System (image) The Optical Society Caption The iris component of the new imaging system, next to its human counterpart. The lens component is not pictured. Credit Credit: © Gisela and Erwin Sick Chair of Micro-optics Usage Restrictions Must include caption & credit 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.