Disputes on the topic Do I need to wear glasses in winter?, have not subsided to this day. Some people laugh when they see a person wearing an accessory unusual for cold weather. Other people want to wear them, but are afraid of looking weird. But the opinion of doctors is important in this matter. Why and what glasses to wear in winter, we will analyze in detail.
Glasses in winter - protection or beauty?
Wearing the device in winter is not only possible, it is necessary. Despite the fact that daylight hours are shorter than summer days, UV radiation levels are no lower than those of the sun on hot days, and even significantly higher. The rays are reflected from the snow-white surface by 80%. There is confirmation of this: when a person leaves the house, it is sometimes difficult to open his eyes, how blinding the sun is.
Many people are convinced that darkened lenses will protect their eyes more than light ones. But this is not so - the degree of darkness is not related to their functions.
Important! When a person looks through dark lenses, his pupils physiologically enlarge, which increases their sensitivity to the sun.If the accessory does not have UV protection, it will cause harm, and the degree of darkness will not play any role here.
Doctors' opinion
Ophthalmologists from different countries have proven that the sun is more dangerous in winter than in summer. The air is dry, and with low humidity it intensively evaporates from the surface of the eyelids. Dry eyes cause redness, irritation and inflammation.
Glasses serve as reliable protection against blizzards, which can bring sand and various chemicals from the atmosphere into your eyes. There's no need to take risks when you can wear an accessory.
Important! Doctors' opinion about wearing glasses in winter is positive. The device protects the eyes from harmful sunlight, dust particles, dirt, and small objects that can damage the cornea.
What sunglasses to wear in winter depends on the weather
On the accessories there is the inscription UV and immediately after it a number of three characters. What does this mean:
- the model is equipped with protection from dangerous ultraviolet exposure;
- the number reflects the length of the blocked rays.
There are 4 categories of glasses, each of which needs to be considered in more detail:
- Zero category means 0% dimming. The glasses are transparent, they are worn only in bad weather, for wearing indoors, in the dark and as protection from precipitation and wind. Glass transmits 100-80% of light.
- The first category misses 80-43%. They are worn in cloudy weather. Recommended for every day drivers.
- The second category is intended for wear in the city in clear, cloudy weather, and has an average throughput of 48%.
- An accessory of the third category transmits little light - 18-8%. They are worn in bright, blinding daylight. It is recommended to take these glasses on vacation and drive in them in strong lighting.
- The 4th category of the device will provide the maximum protection. These glasses are worn when relaxing in high mountain areas. Transmits 8-3% of light.
Important! Each category of glass has its own purpose depending on the lighting. The functions are indicated on the temple.
What should you pay attention to?
You should familiarize yourself with some recommendations when choosing glasses for winter. An incorrectly selected accessory will not only not protect your eyes, but can also harm them.
Recommended choose an accessory by size. If it turns out to be cramped or large, then there is a high probability that it will not protect against ultraviolet radiation.
Lens material plays an important role. Glasses with glass or polarized coatings reduce the impact of bright light on the retina. They also protect against glare and are worn for a long time. But there is a drawback - such an object is traumatic and has more mass.
You cannot purchase glasses with metal frames for winter wear. The metal cools quickly and should not be worn at sub-zero temperatures. It is recommended to buy a device with a plastic frame.
A chameleon model with photochromic glass is perfect for winter, since bright sun and cloudy weather often replace each other.
You must purchase a case for the accessory. If scratches form on the glass, this will have a bad effect on your vision.
Pairing sunglasses with winter clothes
The model for winter should be chosen not as flashy as in the summer, but discreet. Fashion designers recommend wearing dark glasses with large lenses and a fur vest and fur coat.
You can create a retro style look. To do this, they wear glasses and a felt hat with soft brims. It will also look beautiful if you tie a scarf on your head and wear a sun protection model. If you put on bright lipstick, a woman will become elegant.Models with round glasses go well with down jackets and parkas.
In winter, eyes need more protection from ultraviolet radiation compared to summer. Snow reflects light, which puts a lot of strain on your eyes. Properly chosen glasses will protect against UV rays and dust. Don't be shy - an accessory worn in winter looks beautiful and creates an interesting image.
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