Influential.

As long as the display light is close to the eyes, it will be harmful, but if the time is short, the damage to the eyes will not be serious.

Visual vision refers to the ability of the retina to distinguish images. The quality of vision is determined by the ability of the retina to resolve images. However, when the refractive medium of the eye (such as cornea, lens, vitreous body, etc.) becomes turbid or there is refractive error (including myopia, hyperopia, astigmatism, etc.), even if Eyes with good retinal function can still experience reduced vision. Opacities in the refractive medium of the eye can be treated with surgery, while refractive errors require correction with lenses.