Please provide your email address to receive an email when new articles are posted on . Part one of this series focused on balancing the three interrelated concepts of presbyopia-correcting or visual ...

For almost 20 years now, we have been using presbyopia-correcting lens implants. But an important caveat that came with all of them is that they can only be used safely in eyes with near-perfect ...

Presbyopia remains one of the most challenging optical problems in cataract and refractive surgery. Different approaches to treat presbyopia have been studied in recent years. These include scleral ...

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

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 ...

ATLANTA--(BUSINESS WIRE)--US-based medical device company and inventor of the NaturalVue® (etafilcon A) Multifocal 1 Day Contact Lenses, Visioneering Technologies, Inc (ASX: VTI) (‘VTI’ or ‘The ...

DENVER--(BUSINESS WIRE)--Visioneering Technologies Inc. (ASX: VTI), a technology-focused company dedicated to improving vision, today announced the availability of NaturalVue® (etafilcon A) Multifocal ...

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.

Children wearing multifocal contact lenses had slower progression of their myopia, according to new results. The findings support an option for controlling the condition, also called nearsightedness, ...

Have you noticed that more children than ever are wearing glasses? Global research indicates 35% of children are affected by myopia, needing glasses to see clearly at a distance. If the trend ...

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 ...