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more about astigmia
astigmia |
1 definition found From WordNet r 1.6 [wn]: astigmia n 1: (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea [syn: {astigmatism}] 2: (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point [syn: {astigmatism}] [ant: {stigmatism}]
more about astigmia