The anti-blue light screen protector can reduce the damage to the eyes caused by long-term use of electronic devices (such as computers, mobile phones, tablets, etc.) to a certain extent, and its benefits include: 1. Reduce eye fatigue: The anti-blue light screen protector can reduce the irritation of the blue light on the screen to the eyes and reduce the feeling of eye fatigue. 2. Protect eye health: The anti-blue light screen protector can reduce the health impact of long-term use of electronic devices on the eyes to a certain extent, such as reducing dry eyes, blurred vision and other symptoms. 3. Improve visual comfort: The anti-blue light screen protective film can reduce the stimulation of blue light on the screen to the eyes, making the eyes more comfortable and improving visual comfort. It should be noted that the anti-blue light screen protector cannot completely protect the eyes from the damage of screen radiation, so it is recommended that when using electronic devices, the following items should also be paid attention to: Minimize usage time; 1. Use anti-blue light glasses; 2. Keep an appropriate distance; 3. Rest your eyes frequently.