Scanner,
The sight picture switching sounds like cross eye dominance. Having 20/20 vision has nothing to do with that. I don't know what you mean about the binos though. You can't use two eyes with binoculars either?
Clay-bird shooters have some neat tricks like putting a small sticker on their shooting glasses so the offside eye can see everything but the end of the barrel. This gives every advantage of finding targets, estimating range speed and lead that shooting with two eyes offers, but still prevents the wrong eye from taking over the sight picture.
The sight picture switching sounds like cross eye dominance. Having 20/20 vision has nothing to do with that. I don't know what you mean about the binos though. You can't use two eyes with binoculars either?
Clay-bird shooters have some neat tricks like putting a small sticker on their shooting glasses so the offside eye can see everything but the end of the barrel. This gives every advantage of finding targets, estimating range speed and lead that shooting with two eyes offers, but still prevents the wrong eye from taking over the sight picture.




















































