How to effectively protect your eyes in front of the computer?

   1、Adjust the brightness of your monitor.
   The brightness of the monitor is too dark and the pupils are enlarged, which can easily cause Eye If you are tired, you should adjust the brightness of the monitor to 3 to 4 times the lighting of the entire room. Secondly, the words on the monitor should look clear and stable. It is advisable to adjust the refresh rate of the computer monitor to minimize flickering.

   In addition, the bright contrast of the writing must be adjusted. The writing on the fluorescent screen should be 5 to 10 times brighter than the background color. Don't use the same background color all the time, as looking at the same color for a long time can cause visual fatigue.

  2、Place the computer 50 to 75 centimeters in front of you, parallel to your eyes and at an angle of about 30 degrees downwards. The seat should ensure that your feet are on the ground. If you use a laptop for a long time, you can add an extra mouse, keyboard and tilting stand to browse the screen without fatigue.
  
  3、Indoor lighting should not be reflected directly onto the fluorescent screen, and the brightness should be darker than usual.