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All types of prescription lenses explained

Generally, eye conditions are not the same for every person; hence your prescription lenses will vary. Prescription lenses can be used on eyeglasses or contacts to correct one's vision.

Bifocal glasses explained: how do they work?

If you find it hard to read up close and see objects from afar, you likely must wear bifocal eyeglasses. Here is everything you should learn regarding bifocals and whether you need one.

Polarized lenses: types, pros and cons

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 explained: find the right lenses for you

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

Lenticular lenses explained: types, pros and cons

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.

How do varifocal lenses work? Pros, cons, and more

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.

Trivex lenses answered: problems, differences, and more

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.

Aspherical lens vs. spherical lens: which is better?

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.

What affect the thickness of glasses lenses?

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

Everything about anti-fatigue lenses you should know

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

Single-vision lenses vs. multifocal lenses: what should you choose?

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.

Trifocal lenses’ advantages and disadvantages explained

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

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