Cataract causes the scatter of sun rays on the lenz and create light sensitivity. Also children with albinism or other congenital anomalies with decreased or absence of melanin have light sensitivity. In brief: Possible catarct. Cataract causes the scatter of sun rays on the lenz and create light sensitivity.
inversionnoun [ C or U ] uk â /ÉªnËvÉË.ÊÉn/ us â /ÉªnËvÉË.ÊÉn/. âº a situation in which something is changed so that it is the opposite of what it was before, or in which something is turned upside down: Her account of the case was an inversion of the facts (= it said the opposite of what really happened). âº specialized medical a situation in which an organ, or part of an organ, is turned inside out. Thesaurus: synonyms and related words. Opposites. antithesis.
To invert a number in arithmetic usually means to take its reciprocal. A closely related idea in geometry is that of inverting a point. In the plane, the inverse of a point P with respect to a reference circle (Ã¸) with center O and radius r is a point P', lying on the ray from O through P such that. This is called circle inversion or plane inversion.