Cataracts is an ocular condition that blurs images at the retina due to intraocular scattering, where surgery is currently the only solution. Recently a non-invasive correction of cataracts was suggested using wavefront shaping techniques. This approach was also helped by the measurement of the Optical Memory Effect to study the maximal size of the optimized image. In this work we optimize the wavefront after passing through ex-vivo cataractous crystalline lenses for the first time. We also study the Optical Memory Effect of the crystalline lenses before and after the wavefront optimization, where we find important differences that will help us being more rigorous when determining the optimized-image’s isoplanatic patch.
In this work we characterize excised human crystalline lenses optically, by measuring objective scattering parameters of cataracts and their Optical Memory Effect. This is completed with a wavefront optimization determining the optimized-image’s isoplanatic patch.
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