eng: astigmia

Information
has URI	http://lexvo.org/id/term/eng/astigmia

Meaning
means	(noun) (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people astigmia, astigmatism
means	(noun) (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point astigmia, astigmatism