Astigmatism & Red Dot Sights
Astigmatism & Red Dot Sights: Many of us might not be familiar with astigmatism. Archers find it tough to target if they have astigmatism. Many a time, they do not even know they have an issue of vision. They think the red dot sights they are using are defective. So, if you are into archery and are facing blurry ...