MARRAKECH, Morocco — When neuroadaptation fails, exchanging a multifocal IOL with another multifocal IOL is possible, provided that a different type of optic design is used, according to one speaker. ...

Please provide your email address to receive an email when new articles are posted on . Part one of this series focused on balancing the three interrelated concepts of presbyopia-correcting or visual ...

Multifocal lenses use multiple refractive zones built in rings to give patients distance and near vision. These lenses are designed to address the problem of presbyopia, in which people over the age ...