Have new glasses don't throw old glasses

Myopic people working in front of the computer screen for long, eyes start to cry or appear dryness, foreign body sensation, blurring of vision and other symptoms, severe cases will have vision problems. Symptoms such as fatigue, replaced wo old Discount Oakley Sunglasses, to a certain extent alleviate the symptoms.

Why do they do that? Because when we see far (5 meters), eye and essentially without regulation. But when the object is within 5 m of, must be through the eyes adjust to see it clearly. Objects near the eye moving, eyes, and the greater regulation of the use, in order to see close objects.

When adjusted to the human eye, intramuscular lens, suspension ligaments, biliary body three synergies are indispensable. Just like a camera, and can shoot far and near objects. However, the human eye adjustment is limited and growth decline with age. In General, re-Optometry in myopia patients equipped with Oakley Sunglasses Discount, new glasses will be 75~150du higher than the old glasses. Optometry by 5 meters away when the eye chart to determine visual acuity, eye and essentially without regulation, even though regulation is also limited. 50~60 cm distance in front of the computer screen, after you will have to adjust, to see it clearly. If you close as often and consistently with an eye for too long, the eyes will often adjust or even regulation system has been strained, eyes start to feel ill.

So, in the long period of time as the Discount Oakleys when (low strength better than new glasses 150 degrees) due to reduced, close the job of regulation force be reduced visual fatigue symptoms improve significantly or even disappear. This method is also suitable for juvenile myopia in reading, when the job is done.