Hidenseekpro
Member
What Chupa and Varminterror are describing is the same principle that drives the Occluded Eye Gunsights, Armson makes one (They explain the concept way better than I can) and I think Trijicon's Bindon Aiming Concept works the same way. It's a function of binocular vision, allowing both eyes to make a "composite" image based on two entirely different views, that works best with non-magnified red dot sights.
It's possible to do with magnified scopes though, you just have to fight the urge to switch your focus to the image in the scope. With magnified optics, you'll lose time, and possibly get confused, as your eyes try to swing into focus for a 4x or 6x viewpoint vs. unmagnified. Also as we age, our eyes do this trick much more slowly.
Barring a brain injury, both eyes have to focus the same; if you switch to your dominant (scope) eye's POV, your peripheral vision goes blurry.
Hope that helped to further muddy the waters on this topic...
It's possible to do with magnified scopes though, you just have to fight the urge to switch your focus to the image in the scope. With magnified optics, you'll lose time, and possibly get confused, as your eyes try to swing into focus for a 4x or 6x viewpoint vs. unmagnified. Also as we age, our eyes do this trick much more slowly.
Barring a brain injury, both eyes have to focus the same; if you switch to your dominant (scope) eye's POV, your peripheral vision goes blurry.
Hope that helped to further muddy the waters on this topic...