Aim for at least 10 minutes of viewing objects further than 10 feet away for every 30 minutes of close-up viewing to mitigate myopia.

“The data say really to try and get at least 10 minutes of long distance viewing, so longer than 10 feet away from us, for every 30 minutes of closeup viewing.”

“if you're somebody, similar to the person who asks the question, that they're quote unquote "noticing" their vision is deteriorating, really try and balance out the amount of viewing that you're doing at close distance and long distance.”

“for every hour or so that you spend looking at things, say, a distance of 3 feet away or less, that you want to get at least one hour per day total, doesn't have to be all at once, of looking at things out in the distance or looking at things beyond 3 feet relative to the distance from your eye.”

“if you're going to be looking at things up close a lot which we all are nowadays you would be wise to also take a few minutes each day and try and view a horizon”