Do Reading Glasses Really Work? | KOALAEYE OPTICAL

Do Reading Glasses Really Work?

Blue Light Glasses Benefits

As mentioned above, blue light glasses are good for our eyes. What are the other benefits of blue light glasses?

1.Reduce Eye Strain

One of the benefits of blue light glasses is reducing eye strain. Looking at a screen all day can make you feel stressed, or you may experience eye and muscle strain. So, the blue light blocking glasses can help to reduce eye strain.

2.Better Sleep

Blue light has a high frequency which can increase alertness and delay the body’s release of melatonin. So, you had better turn off your device an hour or two before going to bed. Or you can choose to wear a pair of blue light glasses to sleep better.

3.Fewer Headaches

Wearing blue light glasses can effectively help you to reduce headaches.

4.Fewer Eye Diseases

A large amount of blue light is bad for our health. So, wearing blue light glasses can reduce the chance of eye diseases.

With so many blue light glasses benefits, do you want to get a pair of blue light blocking glasses? If so, you can try the Koalaeye Optical blue light blocking glasses. It enables you to wear comfortable and look in style at a reasonable price.


How much do a pure titanium eyeglass frame cost?

What’s the probable price of a a pure titanium frame? The price is not the same, due to customer demand. There are pure titanium frames, Beta titanium frames, and half titanium frames. Online shopping is different from physical stores, and online shopping prices are probably only more than 50% of the physical optical stores. The price of the pure titanium frame is more expensive, be in 500 above commonly. The frame of pure titanium appears sedate mature, suiting the man with a successful career quiet. The price of a titanium frame is relatively cheap, usually around 300. The titanium alloy frame is practical and suitable for students. Prices vary depending on the brand, style, material, and even location of the frame. The price of the eyeglass frame is determined by several aspects, like the brand material, the marketing mode, and so on.



How to Choose Glasses for Square Face?

What glasses suit my face or what glasses suit my square face? If you have the same questions, you come to the right place. This post will show you some advice.

In fact, there is a wide range of eyeglasses available for square faces. Round and oval glasses are the best choice for people with square faces. These frames will soften and balance your strong jawline and add contrast to your face shape.

Now, we will show you some suggestions for the glasses for square faces.

Round glasses: round glasses are a sophisticated, polished look that works well with a square face shape. No matter what color you choose, this style works beautifully with a square face shape.

Browline glasses: as for glasses for square face, you can choose the browline glasses. These glasses are thicker at the top, mimicking the way the eyebrows frame the face. Their unique design is one of the best glasses for square faces.


Bifocal vs Varifocal Glasses: What Are Their Differences?

The above part has introduced some basic information about bifocal glasses and varifocal glasses. So, what are their differences?

  • Bifocal glasses have two different prescriptions in one lens, while varifocal glasses have three different prescriptions in one lens.
  • There is a distinct line between different prescriptions in bifocal glasses. Varifocal glasses allow getting through other prescriptions smoothly.
  • Varifocals can give you a vision at any distance.
  • Bifocal glasses are more cost-effective than varifocal glasses.

However, they also have some similarities. Both glasses can be used to correct presbyopia vision. So, when you choose glasses, you can decide to choose bifocal glasses or varifocal glasses based on your needs. If you want to get a pair of corrective glasses online, Koalaeye Optical is recommended. It is an online glasses store and provides all kinds of eyeglasses, sunglasses and frames. In addition, these glasses are stylish and come at a cheap price.



Why should the surface of the lens be hardened?

Compared with glass lens, resin lens has the characteristics of lightness, safety, and comfort, but resin lens friction with dust or gravel in the process of use, resulting in lens wear and forming scratches. These scratches in the center of the lens can interfere with vision.

Therefore, in order to improve the wear resistance of resin lenses, it is necessary to add a layer of anti-wear film to the surface of the lenses. This is the hard coating technology of the lenses, which is called Hard coating.


How To Use Contact Lens Correctly?

A periodic review is necessary. In the process of wearing contact lenses, the eyes may change due to the existence of contact lenses. At the same time, in the process of wearing contact lenses, the lens may be polluted, damaged, and have other changes. This is to check regularly to prevent damage to the eyes. Usually, the recommended review period is one week, one month, three months, half a year, and once every half a year after wearing it.


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Glasse for square faces

It's a square face. People with square faces have wider cheeks and a shorter face that looks firm and has a softer facial line. So select a square or a polygon-shaped frame. Usually, square faces visually shorten the face. And they can give a person a kind of relatively strong feeling, like a boy's face. So choose something slightly wider than your face shape, so that they can have the modified effect.

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