Now more and more people have vision problems. This is due to the fact that technologies have become part of human life. Abandon them impossible. But you should always remember that vision problems may occur in each. In connection with this, a person needs to wear glasses or contact lenses. Most people choose glasses, since they do not require careful maintenance so as lenses.
So, how to choose the lens?
1. Doctor. The problem of poor vision can knock an adult and a child. Only a doctor, having the necessary research can drink a prescription for glasses or lenses.
2. Three months. The lenses are recommended to be changed every three months. This is the best time of their socks. If you do not change the time of the lens, it is possible to bring an infection in the eye. Still, there are lenses that need to be changed every day.
3. Color. Sometimes it is possible not only to vision correction, but also to change the eye color.
As you can see, to start wearing lenses, you need to weigh the pros and cons. In addition, it is always more expensive option than glasses. The choice is yours!Source: www.goods-eu.com