Why blue light blocking glasses for computer work?

2019, A year without blue light! Cool Blue anti-blue light glasses for 100% protection

Every day in France and whatever the age, almost 70% of us spend at least 7 hours in front of our screens: computer at work, television at home, smartphone in transport, tablet, e-reader etc... And many suffer eyestrain during the day. For the less fortunate, rather terrible migraines and headaches can disrupt daily life, while for others it will simply be a loss of concentration, itchy eyes... To remedy this, Varionet opticians offer anti-blue light and anti-UV glasses which eliminate on average 30% of harmful blue light waves from screens, computer glasses Cool Blue™ .

blue light

Cool Blue™ blue light blocking glasses

By filtering part of the toxic blue light, Cool Blue™ glasses make your days easier: less visual fatigue, eye stress and headaches, eyes... and falling asleep becomes easier again, especially in children , teens...

Good to know:

Varionet's Cool Blue™ anti-blue light glasses are equipped with specific anti-reflective lenses to reduce disorders related to harmful waves of the blue light during face work to the screens . In addition, thanks to this innovative technology, they preserve your eyes in the long term. Fewer damaged retinal cells less chance of developing AMD (age-related macular degeneration) in the future.

The Cool Blue screen glasses promise real relief to better understand long periods under blue light in order to be able to work in a more agreable on the screens. The pain and various disorders caused by blue light will definitely be a thing of the past thanks to the Cool Blue™ lens.

“Cool Blue” computer glasses, for whom?

Anti-blue light computer glasses are ideal for anyone who spends hours in front of a screen to play or work. Students who put a lot of strain on their near vision and have a great need for concentration wear them with pleasure.

  • For 18-40 year olds they are available with anti-reflective lenses; these glasses are recommended for people under 40 who do not have visual defect (myopia, astigmatism or farsightedness ) but who suffer from visual fatigue. They are also found under the name of anti-fatigue glasses, resting glasses, comfort glasses, gaming glasses....
  • For the over 40s in presbyopia glasses . They offer you a clear and comfortable vision for reading, writing, playing from 30 cm to more than 1 m... All our presbyopia glasses are equipped with degressive lenses offering a large field of vision, ideal for screens.

Pay attention to your sleep!

In the evening, opt for a book rather than a tablet or e-reader

Today more than 3-4 households out of 10 are equipped with a touch tablet, these devices give off a artificial light called blue light . This blue light is harmful to the eyes and our body, it has an exciting effect and reduces the production of melatonin which makes it longer to sleep as well as certain very disturbing ailments.

According to a study published in the journal Proceedings of the National Academy of Sciences of the United States, e-readers interfere with sleep . This study was carried out on 12 adults for 2 weeks in a controlled setting with a time slot intended for reading on an e-reader. Indeed the different individuals had to read 4 hours (from 6:00 p.m. to 10:00 p.m.) on devices of different brands. During their nights, the researchers analyzed various elements such as falling asleep time or sleep duration . The results of this study show that the light given off by the screens of e-readers blocks the production of melatonin , the sleep hormone . and creates a sleep imbalance . Even more surprising and disturbing, the study shows that using a screen before falling asleep is felt in the morning, individuals feel more fatigued . The study also shows that the consequences of this blue light can be very negative long-term.

blue light blocking glasses

The anti-blue light glasses offered by Varionet make it possible to filter up to 30% of the harmful artificial blue light emitted by the screens of tablets, computers, smartphones and TVs for adults. Thanks to these, the various ailments (head, back, eyes) are less felt and it is more pleasant to work and read on screens. Blue light blocking glasses are for everyone. We offer anti-blue light glasses for rest for 18-40 year olds and anti-blue light reading glasses for presbyopia after 40 years .

For children, we offer Cool Blue + anti-blue light glasses without correction that provide 100% protection for children's eyes.