The vision is perfect when it definitely sees things more clearly. This is known as Central locking, and refers to whatever he sees to the center of your vision is what looks better. Perfect vision works when you look at things directly, and not need to move your head or eyes to obtain focus. If your vision is impaired, actually view the side of the object to see it clearly. Put this theory to the test and see where it is currently stopped. Look for a paper with a small print. See the words of forehead, and then turn your head to the side until you can read the small letters.
Move your head towards one and another side to find the best position to read print perfectly. Is of front or side? The retina is located at the center of the eye, and is full of small sensory detectors to light. This area is called the fovea centralis, and is created the eye area to have the best line of visibility. If you’re tilting your head to the side to see properly, the fovea centralis is not working properly. The fovea centralis can, indeed, be turned off. As a method of defense against external dangers or stress, this area can be turned off to protect themselves.
If it is off, your vision is not as perfect as it could be. The vision can be affected by our emotions and feelings. The central locking can be turned off due to negative feelings within our minds. The negative memories, experiences or people can force our eyes look away, avoiding contact. Many vision problems are the product of our mind. Learn how to deal with tough situations of relaxed mode can be difficult, but it is necessary for good vision. Each situation should be observed and lidiada front, and not indirectly. Just learn how to work the eyes can help us to use them properly. Train your eyes to focus on the things in front allows you to avoid tension and stay relaxed.