How much Is the polarized lens important for the health of your eyes?

When you are in having to buy a pair of glasses, do you opt for a polarized lens or a normal lens?

What is the polarized lens for?

And how important is it for our eyes?

Here, these are the first questions to ask yourself when you are in a shop of optics to choose the newpolarized glasses.

First of all we have to say that polarized lenses help to see better, they soften glare and are perfectly wearable by all people who do not have specific vision problems.

But what is the polar lens zed?

The polarized lens

Natural light reaches everywhere, that is, it moves between all dimensions of three-dimensional space and in any direction.

When light meets a reflecting surface it undergoes a process called polarization, i.e. it moves vertically and horizontally.

These two directions of light, vertical and horizontal, give different sensations and information.

Vertical light brings about the vision of colors and contrasts.

Horizontal light, on the other hand, creates a nuisance: reflection.

Reflection brings about reduced visibility, fatigue and color distortion.

In summary, if we find ourselves in a situation of strong luminosity we have the problem of reflection, which blinds everyone.

Here the polarized lens becomes very important, which reduces the reflected light energy that creates discomfort.

The lens improves contrast, vision becomes sharper itida, the colors are more natural and eyesight suffers less fatigue.

Furthermore, the lens allows 100 percent protection from the sun's UV rays.

=When to wear the polarized lens ?

Even if the polarized lens is certainly an advantage in the city, it doesn't make a difference if instead we find ourselves engaged in an outdoor activity and in all those sports in which we find ourselves having dealing with a reflective surface (such as motorcycle, fishing, skiing, sailing, etc). Polarized lenses are necessary in the high mountains, at the sea, on the beach. Think that snow, for example, reflects 85 percent of the existing brightness.

There are different colors to choose from:

  • grey
  • brown| ||153
  • rosa
  • green

Grey lenses are perfect in bright light, because they make contrasts clear and sharp.

Brown lenses they are the perfect ones to be used all day, from morning to night, and always maintain perfect, clear and bright vision.

Pink lenses have the same characteristics as browns, therefore versatility, but add that touch of pink that filters the lenses with a warm color that envelops everything in a softer embrace than brown.

Green lenses are excellent when the brightness is variable, such as when you go from cloudy to sunny and vice versa.

It is certainly not mandatory to have glasses with polarized lenses but the difference is evident, the perception of light and reflection changes considerably and are always certain of the fact that when you decide to change a normal lens for a polarized one you never go back, this is certain.

 

 

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