It is funny how different people's vision is, and all the gadgets brought out through the years to cure their various ills.
I remember when the Hi Viz sights came out. Worked for some not for others. Some folks thought they were/are wonderful as the bright sight allowed the brain to keep track of the barrel while the central vision was focused on the target. I tried one and couldn't take my eye off of it.
I am going to suggest this idea to a friend, might work for him, he is a bit off anyway.
Michael
