Are you finding yourself moving your phone closer to you and further away trying to find the sweet spot where the text is clear? Do you have the text size on your phone set to the largest size? Do you have to pull your head back when your kid puts something in front of your face to read? If you answered yes to these questions you are likely developing presbyopia.
Presbyopia is a normal aging change of the natural crystalline lens, which sits right behind the pupil within the eye. When we are young, this lens is able to change shape to focus from distance to near. As we age, this lens hardens. At some point in our 40s, this hardening reaches a point that we find ourselves holding things further away to maintain clarity while reading. Eventually, things are still blurry when we hold things at arms length. This is when we move on to reading glasses or bifocals to help. As we continue to age the strength of these reading glasses or bifocals will need to increase in power until around age 60 when things typically will plateau.