Patient's question:
Brother has been suffering from neuroatrophy for about a week. The doctor doesn't allow him to watch TV frequently, but brother insists on watching it. I would like to ask how to watch TV correctly?Doctor's answer:
The contrast of the TV is too high, the light brightness is uneven, the vision is more concentrated, and it is easy to cause eye fatigue. If the contrast is too low, the image colors are not distinct, and it is also difficult to see clearly. Some people like to turn off all the lights in the room when watching TV, so the screen brightness and the surrounding dark environment form a sharp contrast. Watching for a long time makes the eyes very uncomfortable. On the other hand, if the light bulbs in the room are very bright, the image on the screen will appear dim and unclear. Therefore, when watching TV, the light in the room should not be too dark or too bright. You can turn on a soft or red light bulb in the room, so the eyes will not get tired easily.