Black Friday: when to buy the best blue light blocking glasses
THE Black-Friday where the Black Friday , this custom that comes to us from the Americas makes its big comeback at the end of November as every year. This year, this day of exceptional promotions will take place on Friday November 25 and will last until Sunday December 27, 2022 inclusive.
WHAT IS PRESBYOPIA AND WHEN TO WEAR GLASSES
You are over 40 years old, and maybe you noticed that when you read a newspaper, a book or your phone, you had some difficulty distinguishing the letters clearly? This is due to the appearance of a vision disorder . More precisely the presbyopia !
To be sure, it's very simple!
Why eye protection glasses?
For many activities, it is advisable to wear protective glasses: pruning, sanding, painting, welding... people without visual problems put on eye protectors without corrections easily. On the other hand, the others, generally, keep their glasses and damage them! Hence the interest of premounted safety glasses for presbyopia in near vision where the prescription safety glasses Varionet.
Degressive glasses, complementary glasses for wearers of progressive lenses
Degressive reading glasses, also called proximity glasses, mid-distance or depth-of-field glasses, are the result of innovative glass technology. Indeed they make it possible to rediscover a clear and sharp vision over several distances:
The legendary Ray-Ban glasses: a bit of history...
Ray-Ban is an eyewear brand created in 1937 by the American company Bausch & Lomb. At the request of an airman, Lieutenant Macready, of the "protective, panoramic and enveloping" aviator glasses equipped with the amazing solar glass G15 have been developed. After creating the model Airman », commissioned by the US Air Force in 1936, Ray-Ban glasses were immediately adopted by the US Army.
Varionet: for whom? Why?
Varionet.com is a number 1 online optical store in the field of presbyopia glasses, computer glasses and in France since 2008. We specialize in proximity glasses intended for presbyopia after 40 years and computer glasses and offer you innovative presbyopia lenses with corrections from +1.00 to +3.50 as well as rest lenses for the youngest.
Anti-blue light glasses, a real utility for everyone
Blue light blocking glasses or computer glasses (link to “innovation” tab), everyone is talking about it, but what is it and for whom?
Whether you are between 18 and 40 years old and no visual defect or you have over 40 years old , with difficulty seeing up close, and if you work on a computer or if you use one or more screens daily at home and that you experience eyestrain then blue light blocking glasses are made for you!
Degressive glasses, what are they?
Proximity glasses or degressive glasses come from a lens technology originating from progressive lenses; these glasses make it possible to offer more or less young presbyopes a clear multi-distance vision:
- perfect near vision for reading and precision work
- close vision for work on screen, to read sheet music for musicians...
- intermediate vision to see your interlocutor or colleague correctly without taking off your glasses.
These glasses are an innovation for 21st century presbyopes because they allow you to work comfortably in front of screens. The design of these lenses helps the wearer in his daily life by avoiding neck pain thanks to a more physiological head posture.
Indeed progressive glasses are not the preferred equipment for working in front of a computer, you are obliged to adopt a head bearing resembling that of a "turtle". Opting for a pair of proximity glasses means opting for additional comfort.
Presbyopia looking for visual comfort in front of screens
Many new presbyopes who had no visual problem are reluctant to wear glasses with progressive lenses. Indeed they do not feel any discomfort for far vision activities such as sports, driving... their need is for near and intermediate vision . For them, rather than choosing basic single vision near vision lenses, it is smart to choose degressive glasses with these lenses specially designed for screen work and reading . These glasses, also called semi-progressive glasses by many ophthalmologists, allow the patient to adapt gently to the geometry of multi-distance lenses.
Indeed, 60% of presbyopes use a computer and glasses that are not necessarily suitable for near vision. 75% of them experience visual fatigue after a day in front of the computer.
Proximity glass is therefore preferred for people with presbyopia who spend many hours in front of a screen .
Varionet proximity glasses
Varionet degressive glasses contribute to your eye comfort and visual protection in front of screens: television, computer, smartphone, tablet, reader.
MAVU opticians have developed a "Cool Blue" anti-blue light anti-reflective treatment which, via a filter, reduces the harmful effects of screens on the body: headaches, dry, red and itchy eyes, neck pain , loss of concentration at the end of the day…
To try them is to adopt them; discover our eyewear collection with mid-length lenses !
You work in front of a screen, you always have your smartphone, a tablet… you certainly experience eye fatigue , a feeling of visual stress or even a general state of fatigue . These can appear in the morning and different symptoms can alert you:
- Blurred distance and/or near vision
- Double vision
- Itchy, crying eyes
- Burning eyes, feeling hot
- Dry eyes, red eyes
- Eye and eyelid pain
- Regular and frequent blinking
- Frowning while squinting
- Painful cervical
To reduce these unpleasant effects, several solutions are available to you and their combination is beneficial. First of all, you can make certain improvements to your workspace to lessen the inconvenience and discomfort caused.
A few tips:
- Avoid placing your PC screen facing a direct light source (window, lamp, etc.)
- set up a modular office for your various tasks: paper reading, screen reading, writing, etc.
- take care to have a good posture
- make sure you have adequate light without forgetting to regularly look outwards.
Varionet offers you Cool Blue anti-blue light glasses designed specifically for working in front of the computer and various muti-media tools. These blue light blocking glasses are equipped with rest lenses or presbyopic digressive lenses to relieve visual fatigue experienced during prolonged work on a computer.
They combine several high-performance treatments, such as a hardened treatment and an anti-blue light anti-reflective treatment to limit annoying reflections emitted by screens, and:
- a minimal universal correction specially designed to reduce the accommodation needs of the eye between near vision and mid-distance vision for 18-40 year olds.
- a wide -field proximity lens offering clarity and precision from 30 cm to more than 1 m for presbyopes after 40-45 years, for corrections of +1.00 to +3.50.
In addition, all Varionet anti-blue light glasses are equipped with polycarbonate lenses, a light and impact-resistant material and, above all, which protect your eyes from UV rays.
The finding? You see well, your eyes work less and visual fatigue decreases!
The good weather is back and we are taking advantage of the weekends in May to garden, clear brush, do some DIY…
Many traumas, shocks or eye injuries are counted each year and about 50% of them occur at home.
Be safe also at home:
For most of us, safety glasses or goggles rhyme with professional environment