What Are the Benefits of the Blue Light Blocking Lenses?

Blue light signals your body to lower the production of melatonin. Melatonin is the hormone that helps your circadian rhythms, it sets your body’s internal clock so you go to sleep and wake up on a schedule.  The disruption of your melatonin production can cause you to have a hard time falling asleep or staying asleep, particularly if you use your electronic devices 2-3 hours before bedtime. If your melatonin production is lowered over a long period of time, the disruption can have long term effects, such as depression, cancer, age related macular degeneration or diabetes.

Anti blue light glasses have filters in their lenses that block or absorb blue light from getting through. That means if you use these anti blue ray glasses when looking at a screen, especially after dark, they can help reduce exposure to blue light waves. Many anti blue glasses you can buy also claim to help reduce eye strain. Most are meant to be worn during the day while working in front of a computer, and at night to prevent the blue light from screens. This article mainly introduces the benefits of anti blue light lenses.

Benefits of Blue Light Blocking Lenses

1. They can reduce eye strain. 

Working with a computer or smartphone all day can cause problems ranging from neck problems to carpal tunnel syndrome, and it can cause eye strain if you spend a long time on a screen. One of the reasons for this is the bright blue light they emit. Using anti blue light computer glasses will reduce eye fatigue and other problems that come along with it, like headaches and blurred vision.

2. They’ll help you sleep better.

Exposure to too much blue light in the evening can have a serious effect on your circadian rhythms by slowing or completely stopping the production of melatonin—the chemical in your brain that tells your body it’s time to go to bed. Experts recommend turning off all devices that give off blue light at least two hours before bed, but we all know that’s not always possible, so to avoid the negative side-effects of late-night blue light exposure, anti blue lens are a must.

3. They might slow or prevent age-related macular degeneration.

More research still needs to be done on this, but some preliminary studies indicate that, because blue light penetrates your eye all the way to the retina, blue light blocking glasses can mitigate damage that will cause problems later in life.

4. They can reduce the risk of serious health problems.

Lack of sleep can contribute to diabetes, cardiovascular issues, and risk of depression. Anti blue light eyeglasses can help prevent any sleep-related health issues.

Our company mainly designs and produces all kinds of anti blue ray spectacles, bifocal reading glasses, etc. If you are looking for a pair of blue light blocking glasses, please contact us, we can provide you with high-quality glasses and eye care tips.