The shape of light changes our vision (IMAGE) Université de Genève Caption Artist's view of femtosecond laser pulses arriving in an eye. Vue d’artiste des impulsions du laser femtoseconde arrivant dans un œil. Credit © Scientify - UNIGE Usage Restrictions None 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.