Dynamic range of focus recovery in presbyopes after laser scleral microporation

While considered by many to be a “normal process of aging,” the loss of the dynamic focusing function of the eye, presbyopia, is a progressive disease of ocular aging. Presbyopia affects approximately 1.8 billion people globally.¹ Estimated global annual productivity losses are approximately 0.037% of the global gross domestic
product in presbyopic adults less than 65 years of age.²

This socioeconomic issue is particularly problematic in developing countries where people are less likely to find visual correction.As people depend upon glasses or bifocals to perform near tasks, there is a decrease in health-related quality of life (HRQOL) and an increase in the risk of ocular diseases. Presbyopia is correlated with ocular rigidity, glaucoma, ocular hypertension, dysfunctional lens syndrome, age-related macular degeneration and cataracts, which can contribute to the effects of aging on ocular tissues.³