Please provide your email address to receive an email when new articles are posted on . NEW YORK – Shamir announced the launch of Glacier Expression, a premium antireflective coating, and an update to ...

Progressive lenses can feel like the “mystery box” of eyewear, we know they’re supposed to make life easier, but with so many options, how do you know which pair is actually right for you? If you’re ...

Eyeglasses come in a variety of types. This includes a single-vision lens with one power or strength over the entire lens, or a bifocal or trifocal lens with multiple strengths over the entire lens.

Many people face the challenges of nearsightedness (presbyopia), farsightedness (hyperopia) and perhaps worse, both conditions at once. While bifocal and trifocal lenses are typically prescribed for ...

Trifocal lenses correct three types of vision: close-up, intermediate, and distance. You may be more familiar with correction for distances far away and near, but you likely use your intermediate ...