We ship worldwide.

Delivery cost appears on the checkout page depending on your delivery address. We process orders usually within 2 days and shipping usually takes 2 to 10 working days depending on your location.

Our prices include product cost, shipping cost and, when applicable, customs fees.

If the shipping cost calculation for your country is not yet available online, please send us an email at store@lexilens.com and we’ll fix it asap.

In France, Lexilens® is sold in Atol stores.

  find out your nearest store 

For additional information in french, please visit lexilens.com/fr

YES. Lexilens® was designed using a scientific breakthrough regarding neurovision and, to date, thousands of users worldwide enjoy reading more easily using Lexilens®.

Check the science page or the testimonials and decide for yourself.

It definitely sounds worth trying.
Even with perfect optical correction, reading can remain tiring for some people — especially when the brain struggles to efficiently process visual information.

Traditional glasses correct the first stage of vision — how the eyes focus light.
Lexilens® acts on the second stage — how the brain interprets what the eyes see.

By reducing neurovisual crowding — the subtle interference that can make reading less fluent — Lexilens helps optimize your visual processing and reduce reading effort.

Many users report longer focus time, greater reading comfort, and less eye fatigue — even when their eyesight is already well corrected.

As results may vary from person to person, we offer a 30-day money-back guarantee — so you can try Lexilens and experience the difference for yourself.

Users who used to see letters shifting or blending together often describe a clear difference once they try Lexilens®.
They say the text feels calmer, the letters stay in place, and the words no longer seem to “dance” on the page.
Reading becomes smoother and easier to follow, with less effort to keep focus.
Of course, every visual brain is unique — the only way to know if you’ll feel the same comfort is to try it for yourself.

YES, Lexilens® is safe to use.

Lexilens® complies with IEC 60601-1: 2005 + CORR. 1:2006 + CORR. 2:2007 + AM1:2012 (or IEC 60601-1: 2012 reprint).

Lexilens® is designed and manufactured with love in France using as much biosourced materials as possible. 3D printed frames use PA11.

NO

We do NOT recommend using Lexilens® if you are subject to epilepsy seizures. Lexilens® relies on stroboscopic effect to ease the reading and, although the stroboscopic frequency used is out the epilepsy range (around 40Hz), we do NOT recommend using Lexilens® in this case.

You need to adjust the speed parameter.

Lexilens® making your reading more difficult is a good news because  it means two things:

1. Lexilens® is effective on you.
2. You need to adjust settings on the app.

YES

Lexilens® is compatible with most digital media sources.
To use Lexilens® with a screen, set the screen brightness to the maximum.

WARNING : Most screens have a 45° polarization angle while Lexilens® has a vertical polarization angle, which means you’ll be able to read the screen with Lexilens®. Only some very rare screen models display a horizontal polarization angle, which is non compatible with Lexilens®.

YES

It is possible to add corrective lenses inside Lexilens® frames by adding the provided clip-on. This is a very common system in the optical world, used in particular to display sports glasses. Please refer to your local optometrist to add prescription lenses to your clip-on.

Flickering is caused by some surrounding light types (stroboscopic lights such as neons or some LEDs) interfering with Lexilens stroboscopic effect.
Optimal reading experience requires you avoid such flickering by turning away from this stroboscopic light.

Prefer to use Lexilens® under LED-type lighting rather than neon-type lighting.

YES

Lexilens® does not allow exchange of information and cannot be used to cheat.

In France, Lexilens® can be used at school and during exams. We invite you to check with the local authorities in your country. Please feel free to contact support@lexilens.com for additional information regarding this topic.

On average, size S fits most children, size M fits most teenagers and size L fits adults.

But everyone is different, so please take into account your head size when ordering. You can refer to the information below for more specific measurements.

Some of our users happen to be dyslexic, and many of them report that Lexilens® brings a noticeable improvement in reading comfort and focus.
However, everyone’s visual processing is unique — and the effects of Lexilens® can vary from one person to another.

It’s important to remember that dyslexia exists on a wide continuum, with very different profiles and sensitivities.
That’s why it’s difficult to predict exactly who will benefit most — the only reliable way to know is to try it and see how it feels.

Lexilens® was originally developed after researchers studied neurovisual processing in people with dyslexia.
Because of that history, the topic of dyslexia often comes up — but our approach is broader.
We believe that anyone who experiences reading discomfort or visual fatigue can try Lexilens® and form their own opinion, regardless of whether they are dyslexic or not.

Some users said that before Lexilens®, dense pages looked messy or overwhelming, as if there was too much “visual noise”.
With Lexilens®, they often describe the page as cleaner, quieter, and easier to engage with — like switching from chaos to calm.
This feeling of visual peace lets them read longer without strain or tension.
You’ll only know how it feels for you once you’ve tried it, but many find the difference striking.

Many Lexilens® users experienced the same frustration — their eyes felt fine, but their focus would fade fast.
After using Lexilens®, they often notice that their eyes stay relaxed longer, and their concentration doesn’t slip away as quickly.
Reading feels lighter, smoother, and less energy-consuming.
Since results vary, the best way to know if you’ll experience the same comfort is to test it yourself.

Readers who used to lose track of meaning say Lexilens® helped them stay connected to the story or content without having to go back and reread.
When the brain spends less energy stabilizing text, it can focus more easily on comprehension.
The experience becomes more fluid — ideas flow naturally and understanding feels effortless.
You might feel that same clarity once you try it and let your brain adjust.

It’s a common feeling. Many people can technically read well, but it doesn’t feel comfortable.
Lexilens® users often report that reading finally feels grounded and natural — their body relaxes, letters stay steady, and their focus flows smoothly.
The overall sensation is one of calm, effortless attention.
Everyone’s visual processing is different, but you’ll quickly know whether Lexilens brings that ease for you too.

Lexilens® is warranted agains manufacturing defects for two years from the date of purchase. For more info, please visit our warranty policy page.

At first use, please follow these 8 steps :

1. Install the Lexilens® App on App Store or Google Play Store and open it
2. Charge Lexilens® battery with the USB-C cable
3. Settle yourself in a quiet and well-lit environment with natural light
4. Switch on your Lexilens® with a single press on the right-side button of your Lexilens.
5. Hold down your Lexilens® right-side button until LED blue light appears to activate Bluetooth®
6. Click on “connection” to connect your glasses to your smartphone
   
7. Adjust Lexilens® speed and balance to make it easier for you to read
8. You’re all set ! You can now deactivate Bluetooth®. Your settings have been saved in your Lexilens® glasses.

For following uses : just switch on your Lexilens® and you’re ready to read.

The Lexilens® app is available on App Store and Google Play Store.
To download the Lexilens® app, click on one of both link below, following your smartphone type :

• On App Store
• On Google Play Store

YES

You can download a detailed user manual here.

Adjusting Lexilens® settings at first use is highly recommended. You will need a smartphone for this operation.

Please follow instructions on the detailed user manual here or on the short video “User Guide Lexilens®“.

NO

A smartphone is required only at first use to adjust your Lexilens® settings.
Your settings are automatically saved into your Lexilens® glasses.
Once you’re satisfied with your settings, just disconnect your glasses and you’re done.
You do not need a smartphone to use Lexilens® on a daily basis.
We recommend that you keep the app installed on your smartphone as we push Lexilens® firmware updates from time to time so that you benefit from our latest scientific discoveries.

Lexilens® glasses can be worn for any reading activity. However, we recommend taking a break every hour.

Short term benefits come instantaneously (easier reading with less fatigue) while other benefits appear after some weeks (increased memorization, higher focus, writing etc)

25 hours 

Lexilens® works with a rechargeable battery following the same principle as your smartphone.

The autonomy of Lexilens® is approximately 25 hours of continuous use.

The full recharge time of Lexilens® is 5 hours.

NO

Cleaning Lexilens® should be done using the provided Lexilens cloth (dry).
Please refrain from using water or detergent when cleaning your Lexilens®glasses, in particular the lenses. We put every effort in making the lenses resistant but detergents contain corrosive materials that may damage your Lexilens®.