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 ...

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 ...

Please provide your email address to receive an email when new articles are posted on . Historically, ophthalmologists have used optical biometry primarily for the purpose of IOL calculation by ...

Q: I know LASIK eye surgery improves vision by using a laser to remove tissue and reshape the cornea. How do multifocal intraocular lens (IOL) implants work? A: The multifocal IOL is surgically ...

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 ...

When bilateral cataract surgery becomes necessary, many patients are faced with the alluring prospect of reducing or even eliminating the need to use spectacles for distance and near vision. Patients ...