Eye Examination (image) Umea University Share Print E-Mail Caption This is professor Olov Rolandsson being examined with special microscope. Credit Ola Nilsson Usage Restrictions Free for use in context related to this news release. Share Print E-Mail 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.