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 ...

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 ...

Do you hold the menu so far away that you almost knock over the Merlot? By their mid-40s, most women have developed presbyopia, that annoying inability to focus clearly on objects closer than 1 foot ...

Add Yahoo as a preferred source to see more of our stories on Google. variety of glasses on display If you've been having trouble reading your phone's screen up close, you may have presbyopia.

Please provide your email address to receive an email when new articles are posted on . The decision of which type of IOL to implant in a patient is a multistep process in my practice.

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) ...

Deciding the refractive target and IOL for cataract surgery is a daunting task for both the surgeon and patient. The first two questions that must be answered are: Do you mind wearing glasses for ...