Fact 4
An estimated 51% of all blindness (19.7 million) is due to age-related cataract, the leading cause of blindness, while 43% of all visual impairment is due to uncorrected refractive errors.
An estimated 51% of all blindness (19.7 million) is due to age-related cataract, the leading cause of blindness, while 43% of all visual impairment is due to uncorrected refractive errors.