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Shelby rodney


What are blue light effects on eyes ?

Can blue light cause damages to eyes? If so, what eye problem people may suffer when they see blue light?
Related Topics : eye health
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Answers (3)

  • b1ttersw33t7


    Blue light mainly abounds in LED lamps, computer monitors, cellphones, digital products, liquid crystal display, bath heater, and so on. Blue light is very harmful to human eyes. It can increase the amount of toxin in the macular region of the eyes, and aggravate the macular disease such as macular degeneration. Blue light can also reach the retina and injure the retinal pigment epithelium, leading to fundus injury after a cataracts surgery. It can cuase blurry vision, eye fatigue, and VDT syndromes, because the blue light can aggravate the aberration and the visual ambiguity, which makes the optic muscles and the blood supply in the eyes too hypertense, aggravating eye fatigue. In addition, blue light possesses quite high energy, thus it has high rate of scattering when meeting the small particles in the air, which can easily makes the eyes feel dazzling and uncomfortable. Therefore, people should stay away from blue light as possible as they can, or use blue light as less as they can, and put on protective eyewear if possible when they are in environment of blue light.
  • Barbara Mellon


    Yes, blue light will cause damages on your eyes because of the wavelength and its radiation. If you get more blue light, your eyes will get tired easily and feel uncomfortable. You'd better get away from it and protect your eyes in the healthy environment. You should protect the eyes carefully and get away from the bad lights. You need to take more vitamin C to moisture the eyes.
  • Isabel fergus


    Well, yes, blue light can be kind of bad for eyes. So you need to be careful about it. For example, it will lead to macular degeneration. First, you need to know that some experts have shown that blue light can impact the photoreceptor and RPE function. And because of that, it will just lead to macular degeneration. And macular degeneration will just be kind of dangerous eye disease occurring to your eyes. And when it occurs, it will just weaken your eyes, leading to some serious eye problems, such as retinal detachment. And finally, blindness can be possible. So we can say that blue light can be kind of dangerous.