Based on age, we classified eyes with diffractive multifocal IOL into four groups: u50 (under 50 years old), 50s (50–59 years), 60s, and 70s. Corrected distance (CD), distance-corrected near (DCN) ...

Table 1 Patient demographics and ocular biometric characteristics. Table 3 Absolute prediction error between the standard keratometry and total keratometry using the ...

Please provide your email address to receive an email when new articles are posted on . “Contrast sensitivity is also degraded by MFIOLs, and it was not known whether patients with MFIOL pseudophakia ...

Patients now have several exciting—although not yet perfect—multifocal intraocular lenses (IOLs) for presbyopia correction from which to choose. Currently in the United States, the recently approved ...

A cataract is an eye condition in which the lens becomes cloudy over time, thereby affecting eyesight. During cataract surgery, the clouded lens is removed and replaced with an artificial lens, which ...

Please provide your email address to receive an email when new articles are posted on . Eyes co-implanted with capsular tension rings during IOL surgery showed no visual or refractive improvements ...

Each year, more than 30 million people globally receive surgery to correct cataracts. As many people age, the crystalline lenses in their eyes become cloudy and obstruct their vision, but a simple and ...

Patients who have a new type of lens implanted in their eyes during surgery for cataracts or to correct their eyesight have excellent or good vision over distances both near and far, and often no ...

An expert MD reveals clear insights into cataract surgery, spotlighting the breakthroughs in treatment: "We live in a time of miracle and wonder." The post “What I Wish I’d Known About Cataract ...

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 ...

NEUCHATEL, Switzerland--(BUSINESS WIRE)--The company Swiss Advanced Vision (SAV-IOL SA) announced today the launch of LUCIDIS and EDEN, two new intraocular lenses (IOLs) for the cataract surgery, both ...

Most people have a relative, friend or neighbor who has had to deal with a cataract. Nearly 24.5 million Americans age 40 or older are affected by cataracts, and it’s the leading cause of blindness ...