MainArticles

How to choose sunglasses
Material shall be a primary criterion in choosing sunglasses, because health is more important to the style or image. Glasses not only help protect your eyes from bright sunlight, but also do not allow UV light (only glasses with glass lenses). Just wanted to say that too small glasses (whether glass or plastic) though will look stylish, but will be a poor tool in sun protection.

Sport, recreation and sunglasses
For sports sunglasses special requirements. They not only must reliably protect your eyes from the sun, but have increased strength, to be made of special plastic, not glass, because glass increases the risk of eye injuries. According to statistics, 90% of eye injuries could be prevented if protective eyewear, with nearly half of all injuries occurring in children under 14 years.

How to choose glasses for a child?
In the first year of life, the main indications for correction are aphakia and high myopia. In children under the age of three leading indications for correction of hyperopia is for esotropia. Preschool children (3-7 years) to correct aphakia, congenital myopia and hyperopia are added early acquired myopia and astigmatism. At school age, the leading indication for the correction of myopia is acquired.

How to pick the right rims of the glasses?
New Year - the right moment to change the old, familiar, or start something new. For example, you can radically revise its image, or even just thinking about it. Think we'll start with the principal, and most importantly to us, loved ones, of course, the eyes, and everything associated with them.

What you need to remember when choosing a frame for glasses?
Participation points is a fairly serious procedure. Many people, especially women, are choosing to purchase the frames as a costume or decorations. The frame should be modern, "trendy" and yet have to face, color and styling your hair, and jewelry.

Improving appearance points lenses
Vysokoprelomlyayuschie lenses made of organic materials can significantly improve the appearance of spectacles. Using the lenses of materials with refractive indices from 1.60 to 1.74 can substantially reduce the thickness and weight of lenses and glasses to make a superficially more attractive, even at high degrees of ametropia. Variety vysokoprelomlyayuschih range of lenses in combination with optical coatings, which offer today, many manufacturers, often puts consumers in a quandary: what lens to choose? To make the right decision, we must understand the basic characteristics and features of the lens material with high and superhigh refractive index.

Contact lenses
It is believed that the eyes of the lens blush, "dried" lacrimal gland, eyes acquire a specific shine (not the greedy, not that ravenous), triggered by a myriad of diseases and so on. I wear lenses for more than 4 years. With regard to shine in the eyes and other cosmetic effects of the MCL, then I am with my close friends spent the experiment: one in the eye lens, the other without.

Spectral points or more on computer vision syndrome
American Association of optometric studies published data on the new occupational disease "Computer vision syndrome" - (KSZ). Computer vision syndrome in one form or another is observed in 100% of computer users. His symptoms are familiar to almost everyone who holds the monitor more than 4-5 hours a day. Ophthalmologists note the rapid growth of cases of SGC. For example, in North America with typical complaints of the SGC to the doctors turned to 1992, 10 million people. In 1996 - 15 million people., And in 1998 for 22 million people.

Polarizing eyeglasses. What do they differ from ordinary sunglasses?
Although the cost of those and other quite comparable, but the fishing is desirable polarized glasses. How to check whether the data points polarizing? Very simple. Take two pair, and lean their glasses to each other. You will be able to see through them. I now turn to some points by 90 degrees. If you continue to see through the glass, then the conventional glasses, but if you do not see - that's all right - you are in the hands of polarized eyeglasses. What it does affect fishing?

Sunglasses - Accessory enigma
The bright sun is often the cause of the appearance of wrinkles. On clear summer days, it is impossible to watch without squinting his eyes, especially if it is near sea. Sunlight reflected by water, shine in mercy. The only salvation in the hot, cloudless days are the sunglasses.

Pages (1 of 4):        1 |2|3|4|5   View: 

Glasses and Society 


As an integral part of society, everyone in one way or another valued opinion.


Unfortunately, sometimes the majority opinion is not entirely fair or justified, sometimes frivolous, or even biased. For example, many centuries ago, the impression that people wearing glasses are of high intelligence. With one hand, it is to some extent true - often eyesight deteriorates in people who love to spend time with books and reading improves intelligence. But on the other hand, many visual defects are congenital or are the result of injury, so the points they the bridge did not reveal a deep intellect and vast knowledge. Nevertheless, the society for a long time and mistakenly equated to a "four-eyes" only "clever-nerds". 

Even twenty years ago nicknamed "four-eyes" sounded offensive, because in those days was the choice of frames is pretty sparse - almost all Soviet citizens, regardless of the type of person, the characteristics of appearance, age and sex were the same frames, which were not all. In particular, the glasses, which looked quite nice on the face of the old woman, completely disfigured sweet face young girl. They were hardly be called beautiful - massive, unsightly plastic frames not only decorate, and often spoiling the appearance of a person. This often led to what some citizens are embarrassed to wear sunglasses, and this, in turn, caused steady deterioration of vision. 

In Soviet times was considered the norm to be "all", does not stand out, not to be "black sheep". But modern Russia's reality, by contrast, welcomed the originality in literally everything - clothes, accessories and other components parts of the image of man. That is why such rapid pace began to develop a fashion which greatly provoked the development of some industries and production. Capricious fashion did not escape his attention and the field of optics. Today daily selection of frames is so large and diverse that it is possible to make points in a real "zest" to emphasize their 
by individual characteristics. Now, people with visual impairments are no longer embarrassed to wear glasses, are not afraid to hear in the back unpleasant word "four-eyes". 

Moreover, many of our contemporaries, have excellent vision, willing to make spectacles spectacular part of their image, for Why become stylish frames with regular glass, without diopters. Especially popular this accessory in the shape of modern business woman, because subconsciously spectacles on nose perceived as a sign of seriousness and intelligence. Correctly designed 
frame can do wonders - for example, ultra-stylish glasses will give the exterior of an elderly person youthful and frame strict form, by contrast, brings to the appearance of the young man solidity and regularity. 

Another reason for a more lenient attitude towards the "four-eyes" was that over the past ten years has gradually increased the number of people with visual impairments. This happened because of the increasing popularity of computer, satellite television and video games. And what and more people wear glasses, the more voices heard in public opinion in their favor.