Why blue light protection is important: because there are natural and artificial sources of blue light. The natural ones are the sun, whose rays regulate melatonin levels in the body. In the morning, when exposed to sunlight, melatonin levels decrease and the person wakes up. In the evening, when the natural source of blue light gradually disappears, melatonin begins to rise and the person falls asleep. Artificial sources, on the other hand, such as: VR glasses, VR helmets, TV screens, gadget monitors, computer monitors, smartphone and tablet screens emit intense blue light any time of the day you use them.
What is harmful blue light: excessive blue light in the afternoon (especially in the evening, before falling asleep), disrupts the production of melatonin, which leads to a failure of circadian rhythms and worsening sleep. The results of sleep deprivation can be general fatigue, exhaustion, and decreased immunity. Shallow, short, poor-quality sleep does not allow you to recover, which negatively affects memory, attentiveness and the ability to concentrate.
In addition, the central area of the retina, called the macula, suffers from excess blue radiation. The macula contains the largest number of highly sensitive cells responsible for visual acuity.
At VILAVI you can buy glasses for protection against blue-violet light radiation from the STЁKLA range. The yellow lenses of T8 STOKLA GREEN glasses block up to 76% of blue radiation. It is recommended to wear them from noon to evening, and a couple of hours before bedtime it is better to use T8 STЁKLA BLACK glasses with even greater protection: their orange lenses block up to 96% of blue light.
T8 STЁKLA line of glasses can be used as monitor glasses, which protect against harmful artificial blue radiation while working on a computer, smartphone and other gadgets.
Characteristics:
Diopter-free glasses, UV400 level UV protection (100% protection). Designed to protect eyes from artificial blue radiation (blocking blue light up to 76%).