Replied By Kitti (Sterling, Va) on 02/09/2013
This exercise helps instantly! Thanks v. much for sharing your tip.Replied By Man (Sojouring America) on 02/20/2014
I like Evan's comment here. I have a bit of poor near sightness developing I have noticed in the last short time. Some one had mentioned somewhere that taking a small grid and reading through it helps. I took a salt shaker lid and put it over one eye and cover the other one with my hand and read the smallest print I have and then look up and read what I have printed on a page about 6 feet away alternatively. It has lessened the annoyance of the one eye having a slightly poorer vision for reading.
The difference in vision was making reading a head ache to me but this exercise of using pin hole salt shaker lid as a "pin hole" glasses, it has really helped.
Is my vision perfect now? No. But am I able to continue to read with less annoyance? Yes. So, the eye exercise is a big winner and the pin hole type glasses also.