Telescopic Contact Lens (IMAGE) Ecole Polytechnique Fédérale de Lausanne Caption This is the latest version of the telescopic contact lens, with a quarter for scale. Credit Eric Tremblay and Joe Ford. Courtesy of EPFL. Usage Restrictions With credit 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.