Lady Luck.
When a patient with no distance complaints is unable to read with comfort, a shift in the cylinder axes should be among the first things considered. A simple technique for measuring the axes is described, interpretation of the measurements is discussed, and various therapeutic approaches are suggested.
D000368:Aged; D001251:Astigmatism / Q000534:rehabilitation*; D005260:Female; D006801:Humans; D008722:Methods; D012029:Refraction, Ocular