Concentrate on this word and slowly move your arms towards your eyes as closely as you can focus. Then slowly move to arms length again, still concentrating on your chosen word. Repeat 10 times or more. When reading always make sure adequate lighting is supplied. As you look through Pinholes some light is cut out.
Pinholes are also excellent for computer operators.
Computer screens tire and strain eyes rapidly, Pinholes, allow your eyes to relax. Your eyes may take a little while to adjust to Pinholes, but in a short period your eyes will not notice that they focus through these tiny holes. That is why watching TV is ideal, you forget very quickly that you are wearing them. Pinholes should be worn for a few hours a day, or as often as possible. Never wear your Pinholes when driving or doing any activity where sideways vision is required.