We have known what light sensitivity and glare are before, so let’s take a look at what impact glare has on us today?
NO.1 Effect on eyes
Eye discomfort: In an environment with strong or changing lighting, the eyes will show symptoms such as tearing, squinting, and eye fatigue. This discomfort can be alleviated by closing the eyes and resting.
① 87% of consumers complain of light sensitivity;
② The discomfort glare threshold varies greatly between individuals;
③ For people with photophobia, blepharospasm and cortical pain may also occur.
Vision loss: In the presence of a strong light source, scattered or stray light in the eye causes a reduction in retinal imaging contrast. Common manifestations include reduced ability to distinguish objects and reduced vision.
NO.2 Impact on the whole body and safety
Mild anorexia: In addition to affecting the eyes and vision, uncomfortable glare may also cause mild anorexia and other psychological problems.
Headache: When the brightness of different areas in the visual field is very different, and when the eyes scan or search for targets in different brightness areas, the pupil size keeps changing, which can cause eye discomfort and headaches.
Driving safety: When driving at night, oncoming car headlights may cause light to scatter in the eyes, reduce retinal imaging contrast, cause a sharp decline in visual quality, and affect driving safety.
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Post time: Jan-13-2024