Blue anti -light glasses: don't buy them!

If you're looking for blue light filter glasses, there's something you should know…

There are many blue light blocking glasses… with clear lenses.

Looking through their clear lenses, you can clearly see the blue color.

So I ask you… How is it possible that these glasses block blue light, when blue is visible when looking through their lenses?

Unfortunately, these lenses only block a very small percentage of blue light…

In fact, in order to be blocked, blue light must not be perceived by our eyes.

Let me explain better…

Light is made up of a spectrum of many colors, commonly known as the colors of the rainbow.

These colors are not visible individually unless under special conditions, such as in a rainbow.

All these colors come together to form light, forming the light spectrum.

What changes is their percentage within the light spectrum.

As for the light emitted by the sun, the composition of its light changes throughout the day.

Let's see how…

Below you can see the percentages of colors that make up sunlight at midday.

Below you can see the percentage of colors that make up sunlight in the evening.

As you can see, the amount of each individual color changes.

The biggest difference is that Cool colors like blue are present in large quantities during the central hours of the day and disappear almost completely in the evening.

This changes the hue of the light spectrum as you can see in the photo taken below at different times of the day.

Around noon the light is strong and clear.

In the evening, however, the light is warm and less intense.

Now I ask you… wearing blue light blocking glasses with clear lenses… does the shade of light you see change?

Unfortunately the answer is no, as you can see from this photo taken through a pair of blue light blocking glasses…

Sometimes you get a slight change in your perception of light through clear blue light blocking lenses…

This change in perception is minimal as the amount of blue light that is blocked by these glasses is so small!

This is why blue light blocking glasses don’t actually block blue light, unless…

There is a fundamental requirement to understand if a pair of glasses actually block blue light…

This requirement is that its lenses are orange in color.

Although this While it may not be a guarantee of actual blue light blocking as we will see shortly, it is still a fundamental requirement.

In fact, there is no pair of glasses that blocks high percentages of blue light (at least 80/90%) that has transparent lenses (these block at best about 15/20%).

Before we look at how to tell if orange-lensed glasses actually block blue light, let’s look at why it’s important to block blue light and when to do so.

You may already know the importance of blocking blue light.

If you want to learn more about why it is essential to block blue light in the evening, you can find an article on our blog at this link.

Resuming what was said in the article, Blue light has always been absent in nature after sunset.

And this for a very specific reason for us!

The blue light emitted by the sun during the day tells our brain to keep us awake and active. This blocks the production of melatonin, the sleep hormone.

Precisely for this reason, When our brain detects the lack of blue light in the evening, it starts to make us relax and produce melatonin.

This hormone, within a few hours, will induce us to sleep and will make us sleep a deep and regenerating sleep (or rather, it made us sleep).

In fact, this whole natural balance of ours was overturned after the discovery of electricity...

With the discovery of electricity we have illuminated at night, also using blue light.

After the computer revolution and the introduction of computers and smartphones into our lives, we have further aggravated the situation.

Nowadays, we find ourselves bombarded with blue light in the evening, coming from LED bulbs, LED strips and electronic devices present in all our homes such as PCs, TVs and smartphones.

LED lighting and our electronic devices emit large amounts of blue light, which is dangerous for our eyes and our sleep.

Dangerous because, as we have seen a little while ago, When our brain detects blue light it blocks the production of melatonin, the sleep hormone.

This leads to a longer time to fall asleep and a light and less regenerating rest.

This can make us wake up in the morning feeling sleepy, with little desire to do anything and not at our full energy, compromising our productivity and vitality.

How to solve this problem naturally?

To avoid these harmful effects caused by blue light in the evening, we have only two possibilities:

• The first is to go back to living as we always did until a couple of generations ago.

This means going to sleep shortly after sunset and not using artificial lighting or our electronic devices after dark.

• The second is to wear anti-blue light chronobiological glasses such as No Blue Light Glasses 2 hours before going to sleep.

These glasses block the blue light emitted in the evening by artificial lighting and our electronic devices.

In this way our brain correctly produces melatonin and prepares us for rest, making us fall asleep in a few moments once we lie down and making us sleep a deep and regenerating sleep.

But here is the difference between blue light blocking glasses with orange lenses.

I told you earlier that the orange color of their lenses is not a guarantee of total blue light blocking.

Let's see why...

To let us sleep soundly, fall asleep in a few minutes and protect our eyes, blue light must be blocked.

This means that the orange lenses of the glasses, must reflect the part of the light spectrum containing blue.

They must not allow this part of the light spectrum to pass through their lenses and simply “color” the vision with the orange color of their lenses.

This is because, if that were the case, in reality you would not be wearing real blue light blocking glasses that reject this part of the light spectrum. but you would be wearing glasses with simple colored lenses.

If this happens, you would not experience the benefits described as the blue light is not actually blocked but only colored.

This means not noticing improvements in burning eyes, less time needed to fall asleep, or getting a deep, restful sleep.

Our No Blue Light Glasses are true chronobiological glasses that actually block blue light.

Within a few days (usually within 3 days) you can notice a substantial difference with their use, falling asleep in a few moments and sleeping a deep and regenerating sleep.

By wearing them just 2-3 hours before going to sleep, you will find yourself falling asleep in a few moments and sleeping a deep and regenerating sleep.

All this 100% guaranteed with our satisfaction or your money back guarantee.

Knowing that our glasses will really bring you these benefits compared to most of those on the market (both transparent and orange), we decided to give you the opportunity to try them risk-free for 60 days.

Within 60 days you can request the return of your glasses if you are not satisfied.

Shipping and return costs are free and the return is obviously valid even if the glasses have been used for the full 60 days.

To test all these benefits first hand, you can choose your own model and try them risk-free for 60 days.

We are sure that you will not regret it and you will not want to return the glasses ;)

The decision is now in your hands.

We spend 1/3 of our life sleeping and the other 2/3 are influenced by how we spend the third we sleep…

There is no physiological process that impacts our well-being, health and vitality more than good sleep.

Don't let the blue light we're exposed to today rob you of quality rest.

You can try the No Blue Light Glasses for 60 days risk-free.

Shipping costs and any returns are currently free.

If you are not satisfied, you can return them with a refund equal to 100% of the amount paid, with return costs possibly at our expense.

I'm so confident that you'll be thrilled with the changes No Blue Light Glasses will bring to you that I don't want you to take any risks trying them.

There's just one problem…

In the last few months we have been receiving more and more orders and having to wait for the new glasses for about 40-50 days, we have some models that are selling out quickly.

I recommend you order them as soon as possible to avoid long waits and having to postpone nights of deep and restorative sleep…