Seri's focus on myopia stems from Singapore's high prevalence (80% of young adults). Initial studies in 1997 found 75% of national servicemen myopic. Seri's research, led by Prof Saw, identified predictive markers for high myopia and its complications, including retinal detachment, cataract, and glaucoma. A significant breakthrough was the use of atropine eye drops to slow myopia progression, despite side effects like glare sensitivity and blurred close-up vision.