How Long Is an Eye Prescription Good For? If you feel discomfort of your eyes and you have had an eye check, the eye doctor will give you an eye prescription which help you to g...

What Is Astigmatism? Astigmatism is one of the most common refractive errors. It is an eye condition where the cornea is not shaped perfectly spherical. This irregular changes t...

Nowadays, an anti-reflective coating is widely used in most modern glasses because it improves optical properties. However, because it is a very thin layer applied to the lens’s...

What Are Transition Lenses? Transition lenses, also called photochromic glasses are eyeglasses lenses that change their colors with light. The transition lenses darken in the su...

Astigmatism is a common refractive error caused by a cornea or lens that has an irregular shape, so light is refracted poorly onto the retina. Astigmatism often occurs with myop...

There are a number of eye conditions that can affect your vision, which are often grouped as refractive errors. Typically refractive errors occur due to an irregularity in the e...

What Is Peripheral Vision? Peripheral vision is the ability to see out of the corner of our eyes. It means that you can see things outside of your direct line of vision without ...

If you feel your eyes are discomfort or your eyesight has changed, you may need to a visual acuity test. If there is any problem with your eyesight, the eye doctor or optician w...

Can You Be Nearsighted in One Eye Farsighted in the Other? You may have this query that one person has nearsighted and farsighted at the same time. The simple answer is that it ...

Nearsightedness is a common refractive error that you can see objects near to you, but objects farther away are blurry. It occurs when the shape of your eye causes light rays to...

A right pair of glasses can help you to see better and improve your self-confidence and allow you to express your unique sense of style. So, when choosing glasses frames, you sh...

What Is Visual Acuity? Visual acuity, also known as clarity of vision or sharpness of vision, is a person’s ability to see small detailed. A visual acuity score is the result of...

When your glasses lenses are scratched beyond repair or they are just outdated, you can choose to perform glasses lens replacement.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 ...

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...