filtering out the ultraviolet rays
Blue Light Glasses claim to provide protection against the sun’s ultraviolet rays. UV rays from the sun are one of the main causes of cataract and glaucoma. As people age, their vision becomes compromised because the eyes gradually lose their transparency in the spectrum of light available to us. Blue Light Glasses helps to achieve this by filtering out the ultraviolet rays which otherwise can harm the ocular nerve.
They also claim to improve your visual performance in certain conditions such as long-term obstructive jaundice, cataract, diabetes, cataracts and age-related macular degeneration. They help to improve your sleep quality. When you are fatigued, you have reduced ability to focus on details, and thus experience poor work performance, poor memory, blurred vision, headaches, irritability, and moodiness. But, most importantly, your visual performance is affected.
Blue Light Glasses can prevent the release of melatonin
Blue light glasses can help to prevent some of these symptoms of poor visual health by limiting the amount of time you spend exposed to blue light, or by simply blocking out the full spectrum of ultra-violet light which is emitted from electronic devices. Most people have seen a reduction in the amount of melatonin – a hormone produced in the body – released into the bloodstream by electronic devices when they are working on a computer or watching TV. It is believed to be a cause of reduced visual performance. Blue Light Glasses can prevent the release of melatonin, which has a protective effect on the retina.
Blue light filtering glasses are also claimed to improve the quality of your sleep. It is known that regular exposure to digital screens can affect your sleeping pattern, disrupting the normal circadian rhythm. There is a connection between the way you are feeling and the quality of your sleep. If you are feeling mentally fatigued, you may not get a good night’s sleep. With blue light glasses on, you are less likely to fall asleep at night and more likely to wake up feeling refreshed.
reduced visual clarity
Finally, light blue glasses help protect your eyes against eye strain and stress. The constant glare from computer monitors and television screens can often make reading or even watching television difficult. Even with reduced visual clarity, reading becomes a difficult proposition. You have less time to focus on each word and image on the screen. Even if you can focus to some degree, the strain on your eyes can reduce the quality of your reading or even make it difficult to follow a text.
We believe that improving sleep quality can reduce many conditions such as eyestrain, dry eyes, blurred vision, eye fatigue and headaches. The fact that your eyes can be improved by the use of a special pair of glasses makes this an excellent benefit to consider when purchasing eyeglasses or contact lenses for your future. However, if you suffer from any of these conditions, please discuss them with your doctor before making a purchase. Your doctor will be able to advise you on the best product for your needs. Whether you have dry eyes, headaches, or other conditions such as macular degeneration, presbyopia, or age-related eye problems, blue light glasses can help you improve your sight.