0 example sentences using astigmia.
Astigmia used in a sentence
Astigmia definitions
noun
(ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people
See also: astigmatism
noun
(optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point
See also: astigmatism