Vision for near, intermediate, and distance in the same lens. An optometrist explains how multifocal lenses work, who they ...

Please provide your email address to receive an email when new articles are posted on . In the U.S. market, we currently have three newer multifocal IOLs approved for use: the Alcon Clareon PanOptix ...

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 ...

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 ...

What Is Progressive Multifocal Leukoencephalopathy? Progressive multifocal leukoencephalopathy (PML) is a rare and serious infection that attacks part of your brain. You can get it when your body ...

The first and only monthly Water Gradient multifocal contact lens — feels like nothing even at day 301 Provides excellent visual acuity at all distances, near through far, with Alcon’s proven ...

Multifocal atrial arrhythmia is an uncommon type of tachycardia that usually develops in people with certain illnesses. Those with the condition have a heart rate of over 100 beats per minute.

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 ...