As a general comment, this whole test procedure seems very crude. If I saw overlapping circles with my glasses on, like in some of your tests, I would say that my prescription was way off. A better prescription is necessary long before you get to that point.
I don't see any circles.
As a general comment, this whole test procedure seems very crude. If I saw overlapping circles with my glasses on, like in some of your tests, I would say that my prescription was way off. A better prescription is necessary long before you get to that point.