With the development of science and technology, computer has become an indispensable tool in people’s daily life and work, especially for office workers, who may need to face the computer all day long. Many people have questions about whether they can have myopia surgery if they often use computers. Prolonged use of computer may lead to dry eyes, visual fatigue, and even myopia deepening, therefore, it is especially important to reasonably control the time of using computer. Cell phones and iPads are actually small computers with smaller screens and fonts, which are more likely to cause dry eyes and other symptoms, and also need to be reasonably controlled. Young people nowadays rely too much on cell phones, which may affect their visual health. Femtosecond all-laser surgery has greatly improved the safety and predictability of myopia surgery. Generally speaking, there is no problem for people who are frequently exposed to computers as long as they pay attention to reasonable eye use after surgery. However, it is important to note that the most advanced and safe myopia surgery can only correct your vision, and it is still very important for you to use your eyes reasonably to protect your eyes when you have good vision after the surgery. So, what are the precautions for using computers and other video tools after myopia surgery? Postoperative rest] For people who often touch the computer, it is recommended to rest for 2-3 days before using the computer. Frequency of eye use] You should close your eyes and rest for 10 minutes after half an hour or so, and you should not face the computer for a long time in the early period after surgery. Maintaining distance] It is recommended to be about 50-60 centimeters, not too close, not only to avoid eye fatigue, but also to accept less radiation. [Pay attention to the angle] face the computer work, the screen should be lower than the horizontal line of sight, slightly upward tilt, not lying or oblique look. Brightness of the environment] Keep your surroundings bright and do not use the computer in the dark. [Keep moist] Remind yourself to blink more often and use artificial tears on time.