Curbing myopia onset in children with diversified segmental defocus optimization lenses

Published on July 15, 2025
The primary study outcomes were the cumulative incidence rate of myopia, with myopia defined as a SER −0.50 D or less and the percentage of participants who had a fast myopic shift that was defined as a spherical equivalent myopic shift of 0.50 D or greater over the course of 1 year.