Balloons (image) University of California - Berkeley Caption The blurred image on the left shows how a person with hyperopia, or farsightedness, would see a computer screen without corrective lenses. The image on the right shows how that same person would perceive the picture using a prototype display that compensates for visual impairments. Images were taken by a DSLR camera set to simulate hyperopic vision. Credit Source image from dfbphotos/flickr; modified by Fu-Chung Huang Usage Restrictions Commercial use prohibited. 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.