Well, it can be possible to have pain in your eyes. According to some researches, a new vision prescription will make the eye to focus correctly. But on the other hand, it can also lead to some typical symptoms include headache, dizziness and eye strain, when you do not adjust to them. When you have eye strain, it can lead to eye pain, eye pressure, and red eyes too. If the strain on your eyes becomes painful, you should take off your new glasses. And then you can close your eyes for a few minutes to allow the muscles to relax. And if the symptoms can not disappear in a few days, you should contact your eye doctor as soon as possible.