Before surgery, patients receive dilating drops ... without glasses. Some multifocal lenses are even in the trifocal category, which includes distance, near, and intermediate vision, the latter ...

A cataract is the clouding of the natural lens inside the eye. Thanks to modern technology, cataract surgery is among the ...

Cataract surgery is one of the oldest surgical procedures ... The initial attempts involved the creation of multifocal lenses that have concentric rings of different optical strengths so that ...

The center of the ectasia lays in the pupillary zone and causes a multifocal ... or RGP contact lenses. Nevertheless, patients with keratectasia after refractive surgery are often not keen to ...

The global intraocular lens market is experiencing significant growth, with 2022 sales projected to reach USD 4.6 billion, according to a newly released analysis from Future Market Insights. The ...