Systems and methods for rewritable aberration-corrected gradient-index intraocular lenses are provided. Various embodiments relate to rewritable aberration-corrected gradient-index intraocular lenses. Some embodiments provide for polymer materials and processing to create full or partial rewritable phakic or pseudophakic intraocular lenses which allow for adjustable visual performance by doctors. Various methods to fabricate and adjust the lenses with optical and/or mechanical properties customized to the individual patient are also disclosed.
