What Strength Reading Glasses by Age: The Ultimate Strength Guide for You
For the right strength of reading glasses by age: – Ages 40 to 49 need +0.75 to +1.50 diopters. – Ages 50 to 59 require +1.50 to +2.25 diopters. – Ages 60 and up should use +2.25 to +2.75 diopters. These guidelines enhance reading clarity for each age group. By age 50, the eyes may … Read more