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: 

Care of ophthalmic lenses

When you buy a thing, of course, want to they will last as long as possible. And especially a natural desire if this is the first thing necessary for everyday use, providing comfort in the familiar 

For the category of such items can be safely attributed points. And if they do, and flew to his master a lot of money, or even turn into "Apple of our eye." Despite the fact that contemporary glasses of high quality, they still require proper care. First and foremost is As the most important parts of glasses - lenses. Only with careful treatment can prolong their life and ensure comfort view. 

The most frequent, with what face each "four-eyes" - contamination of lenses. How many times a day we shoot and put on sunglasses

How many times corrects them on the nose? How much dirt, dust, grease and sweat accumulates on the surface of the lenses to bow to nosouporah? By the end of the day points are dirty, muddy lenses, bow slippery, but at best their master limited normal rubbing with a handkerchief. But for cleaning glasses, there are special tools that not only provide the perfect purity, but also have anti-static, hydrophobic effect. 

For cleaning lenses apply sprays or wipes, impregnated with a special composition. You may purchase in any salon optics. It is desirable to buy such funds in non-specialized stores, because they often have questionable quality. There have been instances where fake chemical cleaners just spoiled glasses - scratching the surface, or corroding, optical lens coating. Funds designated for cleaning lenses are good that do not contain solvents, ammonia, chlorine, alkali, which can damage both the lenses themselves, and the thinnest layers of different ophthalmic coatings. Cleaning lenses should only be done sprays having pH = 7, that is as close to neutral. Some manufacturers make such funds, which in addition to purification, can also improve the quality of lenses - for example, to increase their resistance to scratching. 

If you can not buy a quality product for cleaning glasses, and especially the lens, it is better to use a clean soft cloth and plain water from the toilet soap. Do not use soap - it contains alkali, 
which is likely to damage the optical lens coating. The points of connection handles and nosouporov recommend regular cleaning of old toothbrush or cotton swab. Using sharp, scratchy, sharps for "vykovyrivaniya mud contraindicated. 

Because there are situations when inconvenient to carry with them puzyrechki with cleanser, the best option would be Special cleaning wipes. Quality napkins are made from microfibers. Its main advantage is that it consists of ultra-thin fibers can penetrate into tiny micropores any surface and capture polluting particles providing clean. These wipes come in handy miniature packages - they easily fit in the pocket bag or case, in the pocket of a jacket or trousers. 

Large popular means to prevent fogging of glass lenses. This is especially true in cold year, when the glasses are covered "sweat" immediately, should only come from the street into a warm room. Such tools are also presented in mainly sprays and wipes impregnated with a special. 

And the last. In addition to the observance of purity, points need to be careful storage. After removing them while reading or at night, do not throw them anywhere. Even from contact with a smooth, seemingly, the surface of the desk lenses and frames can be scratched. Should be stored in a case - leather or hard, wrapped inside a soft cloth. Very fashionable in recent years have a special stand, which can put points. If the hand of such accessories not, you can use a clean cloth, paper or a piece of tissue. But even in this case is not recommended to put the glasses lenses down to prevent damage their surface.