"With only safety glasses, I can normally see the front sight post clearly, but the bullseye at 50 yards is blurred. With my distance prescription glasses, the situation is reversed. Using Superfocus, however, I could see both the front sight post and the target well enough to get an accurate iron sight picture. And, unlike my every-day glasses, I was still looking through the Superfocus lenses while in the prone position, rather than over the top.”- CL
