Stretchy Optics (image) The Optical Society Caption The new optical circuit works when bent around an object about the diameter of a human finger. Credit Centre for Microsystems Technology/imec/Ghent University. Usage Restrictions None 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.