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.

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Safety glasses

In today's market can be deceived every buyer. It is not only in ignorance of the legal subtleties that regulate the process of buying and forgery prodazhi.Zachastuyu are of such high quality and are accompanied by such number of any "serious" papers, even literate person could easily mistake them for original. 

However, forgery is a forgery, but it is always accompanied by some risk to the health of the consumer. When it comes to quality frames, the first thing to note - the look. It must be sound, without defects, deformations, burrs, rust, and so forth. High-quality frame has a smooth, flat surface. Metal and lacquered frames must shine the bright light, and plastic are less intense shine. If the eyeglasses are made from any metal, their bows must be framed at the ends of plastic, and so it covers the entire surface that comes into contact with the skin on the ears. Otherwise, the allocation of sweat and sebaceous glands, deposited on the bow will lead to oxidation of the metal, which can provoke allergic reactions, cause a rash and ulcers. When choosing glasses should not give preference to "tight" metal frame, that is, those that touch to the skin not only on the ears, but at the temples. 

Bridge of the nose points must necessarily be equipped nosouporami. In qualitative frame they are attached with small bolts. Place attachment should be considered carefully to make sure that nosoupory no departure and no scratches the skin. If they are glued or soldered, that is fixed, it creates pressure on the nose. Nosoupory for the good points are made of soft materials: silicone, rubber or flexible plastic. True, there are some models of plastic frames that have not nosoupory are separate and movable part, and how would stick out of the general contour. This does not mean that these points of low quality, they just not fit every nose, the main thing to try and make sure that the nose does not create pressure, no feeling of discomfort. 

Prolonged peredavlivanie nose leads to the fact that the blood vessels in this part of the nose clamped, resulting in disrupts the normal blood supply to the skin. In that case, if in the process of wearing glasses was revealed their poor quality, the buyer may assert their rights legally, that guaranteed by the law "On protection of consumer rights. The Act clearly that the safe use of goods is 
essential element in ensuring the possibility of using it to its destination, and security is primarily determined quality. If the law imposes on the quality of any product requirements, the manufacturer and seller are required to these requirements comply. 

On the basis of the Law on Consumer Protection "the buyer may file their claims at the place of purchase. In this case there several options for resolving the conflict: 

- Require the replacement of defective goods to the quality, the same brand or model;

- Require the replacement of the goods other brand or model with the recalculation of the purchase price;

- Free repair by the seller or the reimbursement of the cost of repairs, if the buyer paid for repairs from their own funds;

- Return seller proportionate part of the purchase price of the goods;

- Return defective goods to the seller to refund the full price.

If the use of low-quality goods has led to some violations of the health of the buyer, he may require the seller reimbursement for medical services. Unfortunately, to settle the issue "amicably" not rare, so consumer has the right to apply to law enforcement agencies and arrange a lawsuit. On the basis of medical opinion and documents confirming the fact of sale, there is a chance to force the seller to pay damages after a court order.