Eye health check (IMAGE) University College London Caption Professor Angus Turner (left) with a patient. Credit Lions Outback Vision Usage Restrictions To be used only in media coverage of this news story, with reference to UCL, Moorfields and Lions Outback Vision License Original 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.