Tuesday, September 28, 2021
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Blue Light Filter Glasses: Pros & Cons

What are Blue Light Blocking Glasses? Why Is It Important?

Blue Light Blocking glasses, also known as anti-blue light glasses are specially designed to block or filter out the blue light emitted by digital screens. The lenses are designed to shield your eyes from glare and minimize the risk of retinal damage from extended exposure to blue light, according to experts. It is important to use glasses when you are spending time on led screens such as computers, laptops, as well as your iPad, TVs, mobile phones, and tablets. All of these devices emit a substantial quantity of blue light which is prevented up to 98% by blue light filter glasses.

*Please note that harmful blue-violet light has a wavelength between 415-555nm 

What are the effects of blue light on our eyes?

Use of digital devices in close proximity or for extended durations might induce eye strain. People tend to blink less when using computers, laptops, and other digital gadgets, according to research. Your eyes may lose water if they blink too frequently, which can lead to eye tiredness. After gazing at a blue light-emitting screen for too long, you may get the following symptoms.

  • Dry eye
  • Eye nausea or tingling 
  • Eye strain
  • Headache

Pros of Blue Light Filter Glasses.

1. Relives eye discomfort

Invest in blue light blocking glasses to protect your eyes from CVS (Computer Vision Syndrome), dry eyes, headaches, and other ailments caused by blue light. 

2. Helps promote better sleep

Exposure to screens has the potential to disrupt sleep patterns, which is one of the most startling effects. High-energy frequency blue light can boost alertness and delay the production of melatonin, which aids in sleep-inducing. One to two hours before bedtime, we should all avoid using blue-light devices. As a result of blue light filtering glasses, you may use your gadgets before bed and yet get a decent night’s sleep. As a result, the best choice is to turn off the screen before you go to sleep.

3. Less Headaches

It has been shown that blue light, in particular, can induce migraines and worsen headache discomfort. Blue-light-blocking glasses may lessen migraine episodes and migraines and headache discomfort by blocking blue light.

Cons of Blue Light Filter Glasses.

  1. The yellow tint of the blue light filter glasses changes the color of everything you view. Reading the screens becomes increasingly difficult as a result of this.
  2. There are more reports of scotopic vision loss due to the light blue spectacles than ever before.
  3. Concerns were also expressed regarding how the perception of colors might be altered.
  4. Skin carrying melanopsin, the photoreceptor that tells your body whether it is day or night, was not protected by blue light spectacles.

The Guilty Look house a variety of sunglasses online and ant blue glasses that protects your eye and keeps your style game on point.

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