Please provide your email address to receive an email when new articles are posted on . After sphere and cylinder, the most important determinant of visual acuity is spherical aberration. Higher-order ...

Please provide your email address to receive an email when new articles are posted on . The first of these is the Tecnis Synergy ZFR00 IOL (Johnson & Johnson Vision), which combines features of a ...

Cataract surgery is a once-in-a-lifetime investment in your eyes that can improve your quality of life for the long term. Advanced lens options can reduce or eliminate the need for glasses after your ...

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 ...