Invention Grant
US08974053B2 Contact lens having peripheral high modulus zones 有权
隐形眼镜具有外围高模数区域

Contact lens having peripheral high modulus zones
Abstract:
Soft contact lens having regions of a material forming one or more higher modulus of elasticity zones in the peripheral region of the lenses add stiffness to the contact lenses. This increased stiffness in different zones or regions enable the contact lens to be more easily handled and make it less likely to fold in on itself.
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