To compare the visual acuity, contrast sensitivity (CS), spectacle needs, photic phenomena, and quality of life parameters of patients bilaterally implanted with a low add multifocal (MIOL) or an ...

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) ...

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 ...

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Please provide your email address to receive an email when new articles are posted on . Before extended depth of focus lenses, I was not using multifocal IOLs in patients who had had prior refractive ...

FORT WORTH, Texas--(BUSINESS WIRE)--April 25, 2005--Alcon, Inc., (NYSE:ACL) announced the launch of the AcrySof(R) ReSTOR(R) Intraocular Lens (IOL) at a press conference during the American Society of ...

Until recently, most cataract patients had their vision improved with a monofocal IOL which provides clear distance vision, but requires most patients to use bifocals or reading glasses to see near ...

Vision problems are a growing concern as our population ages. But baby boomers in bifocals may be an uncommon sight one day. Eye surgeon Dr. Guy Knolle answered our questions about the cutting edge of ...