Everyone knows about the dangers of bright sunlight to the eye. Glasses that protect us against this influence became for many the necessary thing and a fashion accessory.
How to choose sunglasses that they not only decorated but also fulfill its purpose?
The most important are the glasses lens. Glasses with glass lenses do not allow harmful radiation. But small glass glasses do not cover the entire eye, and they are of little avail. Glass is less than plastic; it is subject to mechanical damage. It does not distort the image.
But at the same glasses fog up quickly and can be broken, which is not safe for the eyes. Therefore, the glass is not suitable for children and those who lead an active lifestyle.
If you still want the glass, make a high impact. Today released from plastic glasses, which are fully protected from harm? They are light and easy to break them down.
But these glasses should be worn in case of the possibility of damage to the lenses. When buying them, pay attention to the level of protection and example; see if they distort the image. Only high-quality plastic glasses will protect your eyes.
No matter how fashionable glasses with pink glasses, they are useless. The best color lenses – dark green and dark gray. Orange and yellow are suitable for summer evenings. Going to the sea or in the mountains, look for sunglasses with a mirror coating that reflects bright light. For those with vision problems should be ordered vision glasses.
When choosing sunglasses, check whether they distort color. The frame should fit your face type and be comfortable..
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