While wave upon wave of smartglasses and face-based wearables crash on the shores of CES, traditional glasses really haven’t ...

Please provide your email address to receive an email when new articles are posted on . Toric multifocal contact lenses increased the share of eyes with ametropia covered by a lens portfolio. Bausch + ...

Please provide your email address to receive an email when new articles are posted on . Angles of the eye have, of late, received a renewed interest secondary to the significant role they play in ...

At CES, smart glasses were unveiled that replace multifocal lenses with real-time focus adjustment, no cameras or screens, ...

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 ...

A new study suggests that older adults who wear multifocal contact lenses to correct problems with near vision, a very common condition that increases with age, may have greater difficulty driving at ...

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 ...

After bilateral cataract surgery, patients implanted with multifocal intraocular lenses (IOLs) were more likely to be spectacle-independent but also to undergo IOL exchange than those with monofocal ...

Pathogens such as JC virus (JCV), the cause of progressive multifocal leukoencephalopathy (PML), 1 can exploit inhibitory pathways for immune evasion. Immune checkpoint blockade represents a potential ...

What Is Multifocal Motor Neuropathy? Multifocal motor neuropathy (MMN) is a rare disease that causes slowly worsening muscle weakness, mainly in your hands, arms, and legs. It affects your body's ...