I have tried a lot of stuff to remedy my elder eyes and farsightedness. I do have a pair of shooting glasses from "Knobloch" a German maker. they work fine with my pistols, but there is a lot of tinkering to make them in to rifle glasses, it can be done, and I have tried it. But when at competition, when you shoot a mix of short barrel and long barrel muzzle loaders, there is no time to adjust in between. and with me been a little clumsy, It is the making of a disaster! I think I am going to get an "Iris" for ordinary glasses and use it for all my long barrel shooting and keep the Knoblock`s for pistols. I have looked at the:
So my question is does any of you have any experience with this iris on ordinary or reading glasses?
I know progressive or bifocals are not good for shooting!