Occasional viewing of projectors by small children does not usually hurt their eyes, but if small children look at projectors for a long time and at close range, they may hurt their eyes and cause myopia.
Because the light from the projector is diffusely reflected, small children occasionally watching the projector has no significant effect on the eyes. However, if small children watch projectors for a long time and at close range, it may cause eye fatigue, resulting in dry eyes, soreness, vision loss and other uncomfortable symptoms, and may also lead to myopia as well as myopia progression.
When watching projectors, children should pay attention to the distance from the projector as far away as possible and maintain a good posture, parents should always supervise and control the time of children using the projector, to avoid excessive eye fatigue, which affects the eyesight of children.
It is recommended that children with vision loss consult a doctor to assess their condition and follow the doctor’s instructions for treatment.