Polarized lenses are helpful among those who love to spend much of their time on the road, the outdoors, and around some bodies of water.

Transition glasses are also referred to as light-adaptive, photochromic, or variable lint lenses. All these terms point to a similar type of lens.

A lenticular lens is used by people to correct severe farsightedness and requires a very high power to correct one's vision. In some cases, your lenses might have a very high prescription.

The early 20th century gave birth to the very first patent of varifocal lenses. However, it was only in 1955 when they became commercially available.

One of the most significant advantages of Trivex lenses is their comfortability. Those who use them find them more comfortable than other plastic lenses on the market today.

When it comes to choosing a lens for your eyewear, it is important to consider the type of lens. There are two types of lenses you might want to consider: an aspherical or a spherical lens.

To understand why thick lenses exist, one needs to know about the refractive index, frame size, pupillary distance, and prescription value.

While you can do some eye exercise to prevent eye fatigue, there are also what they call anti-fatigue glasses.

Your eye care doctor may have asked you a few times if you want single-vision lenses or multifocal lenses for your glasses. These terms are often confusing no matter how many times they’ve been explained.

Why are trifocal lenses costly? This is because this vision correction tool has three different vision ranges embedded into a single lens.

When should I get high index lenses?

Are polycarbonate lenses suitable for you?