The rules for choosing sunglasses.

Choosing sunglasses for many people is an extremely difficult challenge. We must pay attention not only to their external appearance, i.e. the shape and color of the frame that will match the shape of the face, but also to protect our eyes well from the negative effects of sunlight. In our article you will learn how to choose sunglasses, taking into account both our appearance and good protection against UV radiation.

How to choose glasses for the shape of the face.
The rules for choosing the shape of sunglasses to match the shape of your face are similar to the rules for choosing the corrective eyeglass frames. The basic rule is that the line of the eyeglass frames should be different from the face shape. People who have a round face should therefore choose sunglasses with a curved line or square glasses. In turn, people with a triangular or square face will look better in round-shaped frames.

 The easiest task is for people with an oval face, because they will look good in all glasses, of course, provided they choose the appropriate size frames. Here, too, the rules are very simple. If our face is small, we should not cover it with excessively large glasses, while if we have a large face, it is not recommended to use glasses that are too small, which will visually enlarge it.

Proper sun protection.
Good looks, however, are not the most important thing that we should be guided when buying sunglasses. The most important issue is the selection of such glasses that will provide us with adequate protection against UV radiation. Certainly we should not buy sunglasses at stalls or in supermarkets. Cheap glasses will most likely not have the proper filters to protect our eyesight. Remember that tinted glass alone does not guarantee sufficient protection against the sun. In the optical salon you will find glasses that have glasses with CE certification, guaranteeing that they have successfully passed the necessary quality tests and meet all EU requirements.

Another important issue when choosing sunglasses is the shade of the glass. Contrary to appearances, darker glasses will not provide us with better protection against the sun, quite the opposite. Dark glasses will make our eyes get tired more in them, the pupils will expand to see something, which will take even more sunlight.