contact lens for use ortokeratologico peripheral geometry and surgical obtained by computerized manufacturing.

摘要

this contact lens peripheral geometry for use ortokeratologico and surgery.the lens, processed with lathe double sleigh controlled by computer and by polishing with decentralized movement that work in the absence of vibrationit's built from raw materials selected with high permeabilita the oxygen, good angle of bagnabilita, good dimensional stability.the system of cross linking "memory" of the polymer.the lens is used in the reduction of myopia in general and, in particular, in the control of the progression miopica, in the resolution of complex cases of cheratocono and cheratoglobo.and it is particularly suitable in applications on corneas that have undergone surgery rifrattiva or transplantation of cornea.