Learn more about whether Alcon Inc. or The Cooper Companies, Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

The Health Insurance Corp. (PhilHealth) has increased its coverage for patients in need of cataract surgery and the insertion ...

This outpatient procedure is a safe and effective way to improve your vision—and many patients say it’s life-changing.

Multifocal Lenses: Correct both near and distant vision ... According to the World Health Organization, cataracts affect over 65 million people worldwide, creating substantial demand for cataract ...

Some correct for distance vision, some correct both near and distance vision (a multifocal lens), and others (toric lenses) correct astigmatism. “Cataract surgery used to be one-size-fits-all ...

Summary: New research demonstrates that high-add multifocal contact lenses significantly slow myopia progression in children, with benefits that persist even after discontinuation. The lenses, ...

The best wide-angle lenses offer a field of view much wider than that of the human eye. This means photographers and videographers can shoot with a unique perspective, producing imagery that fits ...

We pick the best Nikon lenses for all kinds of photography on Nikon F-mount DSLRs, including budget-friendly options. Choosing the best Nikon lenses for DSLRs means answering a couple of questions – ...

Even in the winter, you'll want to protect your eyes. These are the best prescription sunglasses to help you do just that. Executive Editor David Carnoy has been a leading member of CNET's Reviews ...

It’s impossible for us to recommend the best Sony lens for everyone, simply because there are so many to choose between. From wide-angle primes to super-telephoto zooms, we’ve tested a whole ...