Frequency at which the French renew their prescription glasses 2016
This bar chart shows the frequency with which the French renewed their corrective eyewear in 2016. According to this survey, more than a third of respondents changed eyeglasses every two years. We also learn that 27 percent of respondents kept their prescription glasses four years or even longer before renewing them.
Almost 30 percent of French people wearing glasses because of a vision defect were elderly people.
Almost 30 percent of French people wearing glasses because of a vision defect were elderly people.
