Anti-glare glasses: an attribute of modern life

2024 Author: Priscilla Miln | [email protected]. Last modified: 2023-12-16 00:21

Glasses are so firmly established in the life of a modern person that many people can no longer imagine life without them. Sunglasses, corrective glasses, protecting from wind and rain, or simply complementing the image of a business person - the benefits and importance of this stylish accessory are undeniable. At the same time, they also have disadvantages, one of the most serious is the appearance of glare on the lens on a sunny day. And if for office workers this remains a tedious, but generally safe nuisance, then for people in active professions such reflections can pose a serious danger. No wonder many people who are forced to stay outdoors for a long time prefer anti-glare glasses to ordinary sunglasses.

Anti-Reflective Glasses: Luxury or Necessity?

On a clear day, any shiny object, mirror, polished metal, or simply the sun can be reflected in the lens of your glasses, causing blurring. The reason is insufficient absorption of light by the lens. It is to reduce this effect that a specialanti-reflective coating.

The flash that appeared on the lenses of the glasses worsens the view and distracts attention, preventing a person from responding to a change in the situation at the right speed. Wet roads, mirrored shop windows, shiny surfaces of cars - all this increases the amount of glare and creates a danger to people both on the road and in everyday life.

Extremely unpleasant impression is created by ordinary glasses in the photo, because due to the reflection of the camera flash, in place of the eyes, often there is only a shiny blurred spot.

It is especially important to purchase anti-reflective glasses in time for those people who experience vision problems. Reflections on the lenses cause the eyes to strain more, which causes overwork of the optic nerve and further loss of vision.

Anti-glare glasses for active people

For people whose life is connected with sports, driving or risky professions, sun glare is a dangerous enemy. A second of dazzle may be a minor annoyance for an office worker, but for a cyclist or tennis player, this very second can be decisive. That is why anti-glare glasses are so popular among fishermen, skiers, water sports fans.

Especially important is the protection against unexpected outbreaks for car drivers, because the loss of visibility even for a moment is often the cause of terrible disasters. So, only in the Zurich canton of Switzerland, due to glare on the lenses, at least 5 accidents occur every month. Cars, driverswho use anti-reflective sunglasses, according to statistics, get into accidents much less often than the transport of their less prudent "colleagues".

Disadvantages of polarized glasses

Despite their many advantages, anti-glare glasses also have disadvantages that active lifestyle enthusiasts should be aware of.

Glasses with polarized lenses get dirty very quickly and need to be cleaned much more frequently than regular optical glasses. At the same time, they are not very resistant to scratches, so it is recommended to wipe them with a special cloth - microfiber - using a cleaning spray.

Despite popular belief, they are no better than conventional tinted or corrective lenses when used on a computer. It is not very convenient to view LCD screens in such glasses, they will be practically useless even if it becomes necessary to consider something near the sun. However, they will still reduce the brightness, which will reduce eye strain by about 2 times.

It is also worth remembering that the anti-reflective coating of glasses is practically useless when the sun is at its zenith. The point here is the specifics of the refraction of rays in lenses.

Where to buy anti-glare glasses

Glasses with anti-reflective coating are becoming more and more popular every year, and there are many famous companies specializing in their production. So, the most popular brands in Russia are Polaroid, Lozza, Avanglion, Cucci, Persol, Ray Ban and many others. Acquirepolarized glasses are better in company stores or large department stores, since in small stalls and in the market there is too much risk of getting a fake instead of a quality item.

Sun protection is needed not only for people with perfect vision, but also much more for those who suffer from myopia. Ordinary tinted glasses do more harm than good because they cause the pupil to dilate and thus can cause retinal burns. Many optical stores can apply the required coating directly to corrective lenses for spectacles. The anti-reflective properties of such accessories are in no way inferior to those of well-known brands, while at the same time making it easier for visually impaired people to walk on the street.

How to tell polarized glasses from regular glasses

Unfortunately, the growing popularity of glare-absorbing accessories has led to a large number of fakes. In order not to purchase a useless item at a high price, you should be very careful about the purchase process.

Anti-reflective glasses have some properties that ordinary light-absorbing glasses cannot boast. They absorb part of the light rays and thus play the role of a filter. Therefore, the easiest way to eliminate a fake is to look at a brightly lit object first through the outside of the lens, then through the inside. On real polarized glasses, the reflection intensity should change.

If doubts remain, try to put one glass on top of the other and turn the top one 90°. Glasses with anti-reflective coating will become opaque.

Anti-glare glasses are an essential attribute of modern life, filled with high speeds and numerous bright objects. For many people, this thing is a great helper both at work and at rest. The main thing to remember when purchasing polarized glasses is that this accessory has not only advantages, but also disadvantages.