Astigmatism (English) [ IPA: [IPA] ASM: এষ্টিগমেটজিম]
Contributed by: Tapan K Sarma(তপন কুমাৰ শৰ্মা) on 2014-10-10
1. Anatomy(Common Noun-Neuter) Astigmatism is an optical defect in which vision is blurred due to the inability of the optics of the eye to focus a point object into a sharp focused image on the retina. This may be due to an irregular or toric curvature of the cornea or lens.  চকুৱে স্পষ্টভাৱে দেখা নোপোৱা অসুখ৷