Back to school is approaching and your eyes are already tired!
Why?
The types of light follow one another but are not the same: after a boost of vitamin A from the sun comes the blue light emitted by your computer, smartphone, and other digital devices.
Blue light, everyone talks about it; it's everywhere! First, in the natural light emitted by the sun, in which case "normal" exposure is highly recommended for its beneficial effects on humans. "Turquoise-blue" light helps with falling asleep, the proper functioning of the circadian rhythm... Conversely, "blue-violet" light plays the opposite role and has harmful effects on your eyes.
After good sunbathing, you find yourself in front of screens, LEDs that emit a large quantity of blue-violet rays. This exposure, combined with the short viewing distance of various devices, causes eye strain as well as many discomforts:
- burning, dry eyes
- blurred vision
- retinal lesions in children
- difficulty concentrating
- headaches, neck pain...
The solution? Anti-blue light glasses
After sunglasses, anti-blue light resting glasses are the solution. Since blue light is everywhere, they are the essential accessory to reduce the harmful effects of screens. Many ophthalmologists, such as Dr. Jean Leid, recommend wearing anti-blue light glasses to protect and preserve your eyes; they absorb nearly 30% of blue-violet rays and 100% of UV rays.
Varionet opticians offer you Cool Blue anti-blue light glasses without correction for younger people or reading glasses with anti-blue light anti-reflective coating for presbyopes.
See you soon!
