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When transition eyeglasses are exposed to UV light directly, they will change the color. Agood pair of photochromic lenses usually turn dark in response to UV light within one minute, for 40 seconds. And they continue to darken over the next fifteen minutes. When they are away from UV light, they begin to fade back to clear immediately. The color of the lenses will get lighter within two minutes and mostly clear within five minutes. It is abnormal for your photochromiv lenses to start to change color 2 minutes later. You'd better check with your optician.
Yeah. You do need an eye exam when you get new contacts.The prescription is not always the same and it's valid only for some specific period of time. So don't worry they don't try to rip you off.
Now some nea ways to help you chose ideal eyeglasses. The first thing you must do is to determine your face sizein the minoor. Broadly, face and frame size should be in scale, in agreement. That is, a large face should a large pair of glasses, while small face needs small glasses. Next, determine which frame colors to consider because you may hot or warm. round glasses make your eyes much longer and thinner. So wide, square frames, low bridge, and depth from top to bottom make your face appear more balanced and shorter. Plus, cat shape lenses are suitable for narrow forehead with wider cheeks and chin.
It is the warm compress that makes your swollen eyes get comfortable and get released. You will find the swelling eyes to be reduced to some degree. The eyes nerves will be smoothed to some degree. Your eyes surrounding parts will get released and the eyes will be moisture. You could do the warm compress to get the comfortable feeling.
That depends on your own condition. If you are slightly nearsighted and can see most things clearly without glasses or contacts, then your eyesight won't get worse even if you don't wear glasses or contacts. However, if you are highly nearsighted, your vision might get worse without glasses or contacts. Because you can't see most things clearly without glasses or contacts if you have strong prescription and you always get blurry vision. At the same time, you try to strain your eyes in order to see them clearly. Thus long-time eye strain will make your eyesight even worse.
If you want to save money , you can order it online without an eye exam or prescription as you have good vision . But it is not recommended for safe reason.
Actually the reading glasses will not correct macular degeneration. But they will help people with macular degeneration see things clearly. Once you get the macular degeneration, you need to go to see the doctor and have the full check on the eyes. The sooner medical treatment will make you get recovery soon. You should take notice of it.
I have had the same problem with you when I was a little girl(I even cried a lot without any conscious).If you have a cold with eye pain, you may have a fever. Because the nerve of your eyes burned(if I describe it well)is a kind of expression of fever and your nerve there is sensitive to feel it.I hope that you can pay much attention to it for that I am a high myopia patient. I used to have a serious fever and after that my sight began to worsen. I mean that pain will do hurt your eyes. But it can be relieved. I started my kongfu class and with the exercising there, I did not feel that pain so much when I get cold and the degree of my sight is stable now. So I guess that the problem may caused by weak immune system.Therefore,my advice is to join some exercises and healthy life style may help.
As we know, we just can use our contact lenses within a definite time. So when you use your contact lenses too long, maybe it is a bad way for you to use it anymore. Because our eyes can produce a kind of protein. Once your contact lenses stick this kind of protein, they will be polluted. At this time, it is better for you not to wear your contact lenses any more. That is why your contact lenses are easy to be foggy. At last, I advise you to buy a new pair of contact lenses and clean them regularly.
I think they are good value for money, Transitions are very popular and i like them very much ,They make a pretty good sunglass outside.
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