Now, people are playing games on the iPhone a number 5.Because it is caused by stress, if the game is not won.If you play the game for a long time there was no relaxing, eyes, eye diseases, is short.
Now it has a lot of games on the iPhone because of stress if you do not win games if you play for long periods without rest the eyes, it causes myopia.
Now, there are people who play the game on the iPhone was so much because caused by stress, if did not win the game ถ้าหากเล่น games for a long time without the eyes will affect myopia.