the higher the prescription value the pooer you visiual ability?

[Alden Eyeglasses]

Generally speaking ,your visiual ability is in inverse ratio to your prescription value.But scientificly speaking,that kind of saying is not on the ground,because no obvious evidence can testify that saying.What`s more your vision is just a feeling,it`s subjective,but the prescription value is objective,so there is no such relationship between those two factors.