If you have poor eyesight, and you decide to purchasefor themselves contact lenses, then the variety of choices can simply shock. How do you know which lenses are better? First, let's start with the fact that these are small pieces of latex that have a curved shape and repeat the shape of your eye. As soon as you put the lenses on your eyes, the image is immediately focused and gets clear enough. It seems as if you are wearing glasses, but in fact no one even knows about it - the lenses are almost invisible. They are becoming more popular in recent times, because very many people have long bothered to wear glasses, and such an alternative is very pleasing to them. Very famous, in fact, the second largest manufacturer of contact lenses since 1980 is the famous American company Ciba Vision.
For visually impaired athletes is particularly acuteThe question is which lenses are better, because they can damage glasses during training, which means that their choice is only lenses. Lenses are also in demand from fashionistas. Yes, girls wear them, having excellent vision at the same time. But they choose their color lenses to emphasize and make their eyes more expressive, or to change it. If you believe the doctors, it's pretty harmful, but modern women of fashion simply do not pay attention to this.
Unequivocally answer the question, which lenses are better,is impossible. After all, everyone needs different. Some people are nearsighted, others are farsighted. And the third one just wants to look beautiful and stylish. In order to find suitable lenses, be sure to visit the ophthalmology center, so that your purchase does not harm your eyes. Here you will pick up and sharpness of future lenses, and check the sensitivity of the cornea. After all the examinations are completed, you will need to determine the manufacturer, as well as the type of lenses. The best choice will be imported, soft lenses. Very popular nowadays is the firm Bausch & Lomb, but this does not mean that you should definitely choose only it.
It is very important to decide which lensit is better to understand exactly when you will be wearing them. If you do not wear them every day, then the most common ones will suit you, which wear from ten to twelve hours a day. Before going to bed, they should be removed and treated with a special solution. In such lenses you can not swim, otherwise you risk washing them off with water. The period of use of this type of lens does not exceed a year, usually - much less.
If you are wondering which contactlenses are better to choose for long wearing, then stop your choice on those that can be worn for up to a month without removing. The package shows the maximum period of wearing. For these lenses do not need to watch, they can sleep and swim. But, of course, this option will cost you much more at a price.
What can not be done with contact lenses?
First, do not touch them in any waywith dirty hands. Secondly, it is necessary to wash and store them only in a special solution, there should not be any independent activity here. Do not let anyone use your contact lenses. And more - it is very important that you do not confuse the right and left lens, because because of the different microflora of the eyes there may be trouble, for example, inflammation.
And yet, the best contact lenses aredisposable. That's what most people think. Such lenses are hygienic and comfortable, they do not require special care. They are put on and worn, and then simply removed and thrown away. In this case, the risk of inflammation of the eyes is the least likely. Very popular lenses produced by Johnson & Johnson. But there are other manufacturers who are engaged in the manufacture of such types of lenses, for example, Ocular Sciences or the English company ClearLab.
