Astigmatism Meaning
There are 2 meaning(s) for word Astigmatism
Meaning 1 : (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point
Synonyms : astigmia
Synonyms : astigmia
Meaning 2 : (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people
Synonyms : astigmia
Synonyms : astigmia