Question

what is astigmagmatism

Answer 1

A person with astigmatism has an unevenly curved cornea - the clear covering of the front of the eye - or unevenly curved lens inside their eye, shaped more like a rugby ball than a football. ... Contact lenses can also correct astigmatism - mild astigmatism can be corrected by an ordinary gas-permeable lens.

Answer 2

A fault in the shape of a person’s eye that prevents him/her from seeing clearly