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Предпосылки анализа топографии роговицы
The work presents the topical solution of the problem of choosing cornea lenses in the case of such diseases as keratoconus or keratoglobus. It unovers the essence of the problem of the lens touching the cornea. The work describes the methods of measuring cornea topography. The main goal is the correct individual selection of lenses for each eye. The object of the study is to increase the effectiveness of patients rehabilitation with the help of contact correction of vision based on classifying the types of conical deformation. The method of geometric eye modeling can help reduce production costs of forming a cornea lens and decrease the number of variants of such lenses, which is impossible to achieve through manual calculation. The difference between this model of an eye and the models of predecessors is in the fact that cornea is presented by two refracting surfaces.