IXI’s autofocusing glasses are designed for age-related farsightedness, a condition that affects many. They combine ...

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

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 + ...

EDOF technology, previously used in intraocular lenses, is now available in contact lenses, offering significant improvements ...

Multifocal IOLs have slightly less than 5% of the market in the U.S., which has been constant for the past 5 years. Yet, there are practices that implant in excess of 90% of their cataract surgery ...

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 ...

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 ...

PML stands for progressive multifocal leukoencephalopathy. It’s an aggressive viral disease of the central nervous system. The virus attacks cells that make myelin. Myelin is a fatty substance that ...

Researchers used consumer-grade 3D printers to create sub-$1 optical lenses that enable super-resolution nanoscale biological ...

Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...