Is blue light same as radiation?

Generally, scientists say the visible light spectrum comprises electromagnetic radiation with wavelengths ranging from 380 nanometers (nm) on the blue end of the spectrum to about 700 nm on the red end. So, about one-third of all visible light is considered high-energy visible (HEV) or "blue" light.

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Does TV emit blue light?

Does TV emit blue light? In short, yes. LED screens that are popular these days emit a great deal of blue light, which can be potentially harmful to the eyes. Therefore, watching too much TV, especially late at night, can suppress melatonin production that makes us ready for sleep. Accordingly, what is harmful blue light? It's safe to say most of us spend a lot of time staring at screens. And that can be bad for our eyes. Blue light from electronics is linked to problems like blurry vision, eyestrain, dry eye, macular degeneration, and cataracts. Some people have sleep issues.

Consequently, how do you reverse blue light damage?

Here are a few steps to follow: Maintain a safe distance. Try the "20-20-20" rule. Restrict the use of devices at night. Use artificial tears. Adjust the computer brightness and contrast. Adjust lightings near your device. Consider using a matte screen filter for your electronic device. Consequently, who needs protection from blue light? Who needs protection from blue light exposure? We all do. Everyone needs to take precautions against the effects of blue light. Whether we work in an office or play in the sun; spend hours staring at a computer screen or texting on our cell phones, we are all being exposed to blue light.

What is CVS Computer Vision Syndrome?

Computer vision syndrome (CVS) is strain on the eyes that happens when you use a computer or digital device for prolonged periods of time. Anyone who has spent a few hours on the computer has probably felt some of the effects of prolonged use of the computer or other digital technology.