Training Your Brain So That You Dont Need Reading Glasses

'By middle age, the lenses in your eyes harden, becoming less flexible. Your eye muscles increasingly struggle to bend them to focus on this print.

But a new form of training — brain retraining, really — may delay the inevitable age-related loss of close-range visual focus so that you won’t need reading glasses. Various studies say it works, though no treatment of any kind works for everybody.

The increasing difficulty of reading small print that begins in middle age is called presbyopia, from the Greek words for “old man” and “eye.” It’s exceedingly common, and despite the Greek etymology, women experience it, too. Every five years, the average adult over 30 loses the ability to see another line on the eye reading charts used in eye doctors’ offices.

By 45, presbyopia affects an estimated 83 percent of adults in North America. Over age 50, it’s nearly universal. It’s why my middle-aged friends are getting fitted for bifocals or graduated lenses. There are holdouts, of course, who view their cellphones and newspapers at arm’s length to make out the words.'>>>

https://www.nytimes.com/2017/03/27/upshot/training-your-brain-so-that-you-dont-need-reading-glasses.html?

I may try this. Just had cataract surgery, and use glasses for photography, so don't want vision to deteriorate.