Dr Raymond P. Najjar is an Assistant Professor at the Department of Ophthalmology, Yong Loo Lin School of Medicine, NUS and a Research Scientist at the Singapore Eye Research Institute, Singapore. His current research revolves around understanding the impact of light on ocular growth, exploring novel purposes for light-therapy in myopia and developing nontraditional screening and diagnostic strategies for ocular and neurological diseases using pupillometry, AI and eye movements.