Now an increasing number of people have myopia. Mainly because of long-term close using of eyes, such as reading, watching TV and playing computers. It is widely known that myopia makes trouble for thousands of people. And try their best to prevent and treat myopia.

Many ways can prevent myopia. For example, rest more, see plant frequently and do eye exercises are the common methods. Here is the most efficient and the most effective practice: That is equipping yourself with bifocals eyeglasses.

The top part of lenses are prescription lenses, that is, myopia or hyperopia lenses, which make it clear to look at a long distance. The bottom part are myopia lenses that made by special process, which lift the burden of close using of eyes. The biggest merit of using bifocal optical eyeglasses to prevent shortsightedness is: to treat shortsightedness at the time of studying or working.

Glassesshop.com provides a great number of eyeglasses for both females and males. When it comes to progressive optical glasses, it is the choice of most people.