DIMS Spectacle Lens (IMAGE) The Hong Kong Polytechnic University Caption DIMS Spectacle Lens designed by Professor Carly Lam (left) and Professor To Chi-ho (right) has won three prizes at the 46th International Exhibition of Inventions of Geneva. Credit The Hong Kong Polytechnic University 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.