Tagged: astigmatism

Astigmatism and Amazing lenses - Physics Stop

Marcus Wilson Jul 25, 2017

There is no denying it. I am middle-aged. The latest evidence is the progressive-lens glasses. I had tried to put off getting these for as long as possible (warning to you younger readers — they are not cheap!) but it was just getting too difficult without them. We pretty-well take for granted good vision, but most of us can only enjoy … Read More