Today, we can buy prescription sunglasses online but are there quality sunglasses? How is it possible to recognize them? If we think about sunglasses and their use, they don’t tell us anything good. Only 15% of Americans always use sunglasses, while 30% rarely wear them. If we then consider the categories at risk, 60% of children do not wear dark lenses and among the elderly this percentage grows frighteningly.
The concept of eye protection is not yet well understood by the masses who, on the other hand, have a clear understanding of how to protect the skin. In fact, generally when we talk about protection from UV rays it is natural to think of sunscreens in the form of skin creams.
Table of Contents
But the eyes?
The sun is one of the greatest dangers to sight and it becomes essential to protect the eyes, if we consider that they are the tool that receives 80% of the information that reaches the brain from the outside world. The luminaries of science explain to us that the eyes need protection all year round, but in summer this need becomes essential. In summer the irradiation becomes more intense and wind, sand, salt water or water rich in chlorine, pollen and fine dust do the rest.
Advantages of sunglasses: why is it better to wear them?
A sunglasses:
- must reduce glare by protecting the eye from harmful radiation (ultraviolet UV)
- it must not be so filtering as to alter the perception of colors
One thing I have learned from working with my clients is that the level of protection related to glare varies from person to person. Very often I find myself in front of clients who tell me they cannot stand light of any intensity and others who, on the other hand, do not perceive particular problems to go around without sunglasses even when the sun is shining brightly, like in summer. However, it has been found that the level of UV radiation that the eye is able to absorb before being damaged is very similar for all people.
We are the leading male and female Dubai fashion bloggers. We post about beauty trends, fashion ideas, and style advice.
So if on the one hand the level of absorption of a pair of glasses, that is how much light it lets through, depends a lot on a matter of personal taste, this is not how it should be for filtering harmful radiation.
When choosing sunglasses, not only aesthetic issues but also those that distinguish them as a means of protecting the visual system must be taken into consideration.
Safe glasses: how to find out if they comply with the protection requirements?
First of all I would advise you to go to specialized centers, where qualified personnel can suggest how to choose sunglasses according to different needs, recommending the most appropriate lenses for the needs and according to the use that it must be done:
- If you have to wear glasses every day
- To practice sports
- For driving
Then take into consideration some elements, which must be present on the glasses or accompanied with it:
- The identification of the manufacturer or supplier
- The category number of the sun filter of the lens (0 to 4)
- The type of filter (photochromic, polarizing, etc.)
- The presence of instructions for the care, maintenance and cleaning of the glasses themselves.
We must also consider that the color of the lenses can be different with different filtering conditions. The level of protection is not the same and depends on the field of application, where the glasses are used. The level of protection required by a car driver, in which a good part of the harmful radiation is already absorbed by the windshield glass, will be different than a person who is climbing a glacier!