In terms of normal age-related vision changes, we humans are relatively alike. One way you can estimate your reading glasses strength is by considering your age. Usually, the following applies:
Age
40-44 years
+1.0
45-49 years
+1.5
50 - 54 years
+2.0
55 - 59 years
+2.5
60+ years
+3.0
Print a strength chart
You can also print an eye chart for reading glasses, in order to carry out an eye test at home. Print the free reading glasses strength chart we’ve created below, and follow the instructions to determine the proper strength for your reading glasses.
All our glasses are equipped with CR39 lenses – one of the best on the market – known for their thin design, durable construction, and excellent optical performance.
