Also known as the “my-arms-are-too-short” disease, presbyopia is the normal occurrence of your eyes gradually losing the ability to see things up close. It’s nothing new. In fact, according to the American Academy of Ophthalmology, the term, “presbyopia,” comes from a Greek word that means “old eye.”
Most humans start experiencing this problem around age 40, and the first indication of its onset is that you have to hold reading materials farther away. This, of course, is when you start thinking your arms have gotten ... shorter.
What does any of this have to do with shooting? Well, it ought to be obvious: When shooting a handgun, the sights are generally held at about reading distance. If you can’t focus on them, you can’t hit the target with precision. And,…