When your glasses lenses are scratched beyond repair or they are just outdated, you can choose to perform glasses lens replacement. In this case, you need to remove lenses from ...

When you are looking to purchase your first of glasses, you may be concerned about getting the right fit for your new pairs. But how to ensure that your glasses will properly fi...

What Are Varifocal Glasses? Varifocal glasses, also known as varifocals, varifocal lenses, PALs, or progressive lenses, have a gradual change in strength from the top of the len...

How Often Should You Have an Eye Exam? How often should I get an eye exam? You may also have this problem. Eye care professionals recommend that you have an eye exam every one t...

What Are Bifocals? There are several kinds of lenses available in the market. Now, there is a kind of lenses by stacking two different kinds of lenses together and they are call...

Why Are My Progressive Lenses Blurry? Progressive lenses are optical lenses designed for simultaneous correction of far, medium and near. Progressive lenses use polishing techno...

Refractive errors can affect our vision in a variety of ways and different refractive errors affect our eyes in different ways. Some errors can affect our distance vision so tha...

There are many different vision problems and conditions. Myopia and hyperopia are two common refractive eye errors, which means that they are caused by eye abnormalities that af...

What Is PD? PD, an abbreviation of pupillary distance, also referred to as pupil distance, is the distance between the center of each pupil and the bridge of your nose measured ...

In common cases, people are confused with hyperopia and presbyopia. Both can cause difficulty in reading and fine work. Presbyopia and hyperopia are two different eye problems a...

What Is Computer Vision Syndrome? These days, many of us need to stare at computer screens or digital screens for work or entertainment. That could put a real strain on our eyes...

An eye exam is the first step for you to find out if you need glasses. If you have 20/20 vision, your vision is standard and allows you to see what the majority of people do fro...

If you look carefully, you will find there are three numbers on glasses frames. These numbers usually appear on the inner surface of one of the frame temples (the long stem of t...

Why Do You Need Glasses? If you have some eye conditions such as nearsightedness, farsightedness or astigmatism, you can wear glasses to correct your vision. Any refractive erro...

Bifocal and varifocal are two different types of glasses. But what are their differences? So, in this post, we will focus on the differences between bifocal and varifocal glasse...