What is blue light?
Do you feel tired, restless, unfocused, and suffer from frequent headaches while working in front of the computer screen? All these are effects of blue light.
Blue light is a short wavelength, high-energy light emitted by digital screens. Exposure to blue light for a long time may result in immediate and progressive harmful effects on the health.
Reasons why you should choose blue light glasses over regular glasses
With the ever-increasing volume of work in organizations and of course the hectic social life, the number of hours you spend in front of the laptop screen and on smartphones is only going to increase. To overcome the harmful effects of exposure to blue light, you should try blue light computer glasses over regular ones.
Less strain on the eyes
Sitting at your desk and looking at the computer screen throughout the day can make you feel stressed.
Eye strain is a common problem faced by people who sit in front of the screen continuously for many hours.
Also, you tend to use the smartphone while travelling, and when you come home from work as well. This makes things worse.
The use of blue light glasses reduces the strain on the eye muscles by making it easier for you to concentrate on the computer screen.
Computer glasses help to increase the contrast on the screen, thus allowing you to focus easily without any eye muscle strain.
Do you often suffer from headaches, head pains, or migraine attacks? Blue light may be the reason for it.
Blue light computer glasses block the blue light, which means fewer headaches and lesser migraine attacks.
Blue light is directly associated with the body’s sleep-wake cycle (circadian rhythm).
Exposure to a significant amount of blue light delays the release of melatonin, the sleep-inducing hormone.
Spending too much time with the tablet or smartphone, or watching TV just before going to sleep results in sleep disruption.
The use of blue light glasses can help you get a good night’s sleep since your body knows that it is time to sleep.
Prevents damage to the retina
Prolonged exposure to blue light can result in significant damage to the retina.
The cornea and eye lens can keep away the harmful UV rays but not the blue light.
Penetration of the blue light to the retina can lead to macular degeneration, development of cataract, and other eye diseases.
The use of blue light blocking glasses blocks the blue light so that it cannot reach the retina.
Computer glasses cut the risk of macular degeneration by preventing damage to the retina, thus protecting vision.
Smart devices are here to stay
Laptops, tablets, smartwatches, smartphones are here to stay and there is no escaping their use.
It is extremely difficult to avoid or reduce their use considering the fast-paced life that we are living in.
Hence, it is important to take precautionary measures such as using blue light computer glasses to reduce the amount of damage caused due to blue light.
When we talk about blue light glasses in South Africa, Clarté brand blue light computer glasses are growing in popularity. One of the main reasons behind this is the superior quality and wide collection of blue light glasses from Clarté. Read more