New long-term data on Essilor Stellest spectacle lenses show efficacy in slowing myopia progression for up to 6 years in Chinese participants, including into young adulthood, according to EssilorLuxottica.
At 6 years, the lenses slowed myopia progression by an average of 57%, corresponding to 1.95 D (Smotherman et al.), and slowed axial elongation by an average of 52%, corresponding to 0.81 mm (Shamp et al.). Participants were compared with a single vision lens control group extrapolated from the first 2 years of the trial.
By the end of 6 years, (Read more...)