See the computer too long, the eyes vision dropped why?
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Users questions:
Experts answer: as at eye fatigue. Eyes looking far away in a relaxed state when, staring at the screen for a long time, from so close, naturally tired. Eye long-term fatigue will cause decreased vision. There is the display refresh rate problems. Because vision loss caused by low refresh rate is also quite common, If it is CRT monitors, must be transferred to 85HZ refresh rate or more, if you do not change the LCD refresh rate. Big brands of CRT monitors for the prevention of radiation is to do positive good, can not guarantee on-name displays, radiation should also be a factor. personally think that visual fatigue is Key
Experts answer: as at eye fatigue. Eyes looking far away in a relaxed state when, staring at the screen for a long time, from so close, naturally tired. Eye long-term fatigue will cause decreased vision. There is the display refresh rate problems. Because vision loss caused by low refresh rate is also quite common, If it is CRT monitors, must be transferred to 85HZ refresh rate or more, if you do not change the LCD refresh rate. Big brands of CRT monitors for the prevention of radiation is to do positive good, can not guarantee on-name displays, radiation should also be a factor. personally think that visual fatigue is Key
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