[RC20]

You might try the stick on peep device, I think Lyman carries it now.

I face the same problem though not as bad. I used to be a crack pistol shot, can't see the sights and target (well eye shifting to do it) well enough to be more than decent.

Most rifles are out as well, the Model of 1917 with its long barrel and rear peep I can somewhat see well enough to shoot 100 yards ok.

Background wise what we used to think of as a complete site picture was the eyes shifting back and forth so rapidly that it looked like it.

Old eyes loose that capability, some worse than others.

It sounds like yours are worse than mine even.

I gave up and went to scopes and target shooting. I need to see about the stick on Peep thing.