Combination of Variable Power Lenses for Accommodating Intraocular Lens

Abstract

Accommodating intraocular lenses with a combination of variable power lenses including, firstly, a variable lens with cubic surfaces fitted onto two optical elements to vary focal power by lateral shift of the elements and, secondly, a variable lens with spherical lenses fitted onto the same elements to vary focal power by axial shift of the elements. A mechanical construction with hinges provides both the shifts of the elements.

CPC Classifications