Tag Archives: pair

When Wearing Contact Lens

There is always an adapting period for wearing contact lens. First wearers or someone who returns to wear the contact lens after having not worn them for some time may feel something in their eyes. In the adapting period, the time for wearing the contact lens should be increased step by step. Generally, contact lens should be started wearing from 4 hours every day, 2 hours added each day after.

If there is no uncomfortable feeling, the patient could go to the hospital for a counter checking in 4 or 5 days. If the checking result is all right, the wearing time can be lengthened to a whole day. However, it still should be controlled in 14 to 16 hours a day, no wearing during sleeping time.

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In Winter, Healthy Tips for People with Contact Lens

It is the dry winter now, a hard time for our body. Also the winter is a time for eye diseases. Together with great temperature changes in and out of room, many myopia people with contact lens feel their eye uncomfortable. It is the unavoidable phenomenon in the dry and cold weather.

Of course, it is the time for myopia people paying more attention to their delicate eyes. If there are not enough care, eyes will suffer a lot, indeed. Then some other problems will happen later. Especially for people wearing contact lens, some measures are needed to ease the dry eyes, definitely.

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Contact Lens

Contact lens or called cornea contact glasses is a kind of optic to correct the vision or protect eyes. Not only does contact lens make improvement of the sight of myopia, hyperemia, astigmatism and other ametropia patients, but also provides wide field of vision and vivid effect. What’s more, it plays an important role in the control of youngster myopia, astigmatism and treatment of special eye diseases.

The development history of contact lens:

The idea of putting on optic directly in the eyes dates back to the year 1508.Leonardo da Vinci firstly assumed that the optical function of cornea can be taken place with a glass bottle filled up of water.

In 1636, Rene Descartes made similar proposal.

German scientist Eugen Fick succeeded in creating the first contact lens in 1887.

In 1845, an English man called Herschel discovered that pour some animal gelatin into the surface between glass and eyes to cover the cornea can correct defects of vision temporarily.

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With The Contact Lens, Are Your Eyes Still Well?

As the myopia people, are your eyes still well? Do you wear a pair of contact lens instead of the glasses daily? If you do, can you get along well with them? Maybe these are the series of questions for more and more people with eye problems.

 

Eyes are suffering a lot in modern time and the eyesight is decreasing together. To have a clear, not blurred horizon, more attention should be paid to eyes and the contact lens. To keep eyes healthy, you should take care of them as patiently as you can. Of course, it is a long process to protect the delicate eyes.

 

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Wearing Blue Contact Lens Makes Eyes Aging

Since wearing contact lens becoming a fashion in daily, colorful contact lens are really in the day. For the appearance with more charming, more and more people, especially the youth, choose to wear a pair of contact lens instead of the glasses. But they usually ignore an important problem whether colorful contact lens safe or not.

In fact, wearing colorful contact lens harms eyes’ health greatly, indeed. Now, most of colorful lens are made from plain ones adding with some colors. Looking from the surface, colorful lens are similar to plain ones except with various brilliant colors. The truth is not just like this. The colors block some tiny holes designed for touching oxygen, which results in the situation that eyes are short of oxygen in turn. Moreover, cornea, different from other parts of the body, has no blood vessels and mainly depends on absorbing oxygen in the air to complete the metabolism and keep normal functions. The colorful contact lens cause eyes separated from the air. Without enough breath, eyes will be in bad conditions. For a long time, there will be eye diseases, like cornea inflammations. If the quality of colorful lens is not good enough, the colorful materials may leak out and eyes are in danger all the time.

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