Patients who underwent refractive lens exchange with a diffractive multifocal IOL had contrast sensitivity comparable with that of preoperative levels under photopic and mesopic lighting conditions.

A thorough grasp of optical physics and lens design features is essential to optimizing patient satisfaction with multifocal IOLs, a surgeon said. “Who is the right patient for a multifocal lens?” ...

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 ...

To evaluate the postoperative outcomes of cataract eyes complicated with coexisting ocular pathologies that underwent implantation of a refractive multifocal intraocular lens (MIOL) with a ...

To evaluate the effect of mild posterior capsule opacity (PCO) on visual acuity (VA) in eyes implanted with a diffractive multifocal intraocular lens (IOL) compared with a monofocal IOL, and the ...

Our eyesight is key for survival. As an ophthalmologist, I see (pun intended) the importance of good vision every day. The need for good eyesight becomes increasingly relevant when participating in ...

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 ...

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 ...

GENEVA--(BUSINESS WIRE)--Alcon (SIX/NYSE: ALC), the global leader in eye care dedicated to helping people see brilliantly, today announced the global launch of TOTAL30 ® Multifocal, the first and only ...

Trifocal intraocular lenses (IOLs) represent the latest in premium lens technology. They are tiny, artificial lenses that are implanted into the eye during a cataract or lens replacement procedure.