Please provide your email address to receive an email when new articles are posted on . Multifocal intraocular lenses and accommodating intraocular lenses can be paired with a normal crystalline lens ...

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 ...

The goal of attaining high-quality, spectacle-free reading and distance vision after cataract surgery—without annoying optical side effects—has proved elusive to date. Although clinical studies of ...

A multifocal metalens, which focuses incident light at multiple foci, has many applications in imaging systems and optical communications. However, the traditional design strategy of a multifocal ...

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 ...

Eyeglasses come in a variety of types. This includes a single-vision lens with one power or strength over the entire lens, or a bifocal or trifocal lens with multiple strengths over the entire lens.