Be on guard against eye injury caused by inferior sunglasses in summer

“I’ve been wearing it for four days, and my eyes are red and swollen, and I’m always crying. It’s too shocking!” This is the feeling of Ms. sun, a citizen, after she was “ravaged” by inferior sunglasses. Recently, Ms. sun just bought a pair of big brand sunglasses on the Internet, but after wearing them for only four days, her eyes appeared various discomfort. After the doctor’s examination, Ms. sun had corneal edema.

inferior sunglasses are really harmful to people.

Ms. sun recently bought a pair of so-called “Gucci” sunglasses for 165 yuan on the Internet. At that time, the owner of the online shop told Ms. sun that it was a limited group purchase price, with the original price of more than 1700 yuan. Ms. sun thought it was a rare opportunity and bought them. After Ms. sun’s eyes were ravaged, she asked the shop owner several times, but the other side kept prevaricating. What angered Ms. sun most was that the other side had not admitted that the product had quality problems, It has always been emphasized that Ms. sun should issue a certificate from an authoritative department to explain that it is indeed a product quality problem.

The author also saw this pair of “trouble causing” glasses at the scene. The gray frame, the metal frame inlaid, and the slightly curved shape are indeed very fashionable. The author tried them on for a few minutes. When they were still, they didn’t have any special feeling, but they felt slightly dizzy when walking and looked a little awkward. The author took this pair of glasses to find an expert in the eyewear industry. Jiang Haixia, a senior technician who has eight years of experience and graduated from the “optometry major” of Harbin Medical College, identified that this so-called “Gucci” sunglasses are actually fake and shoddy goods. They do not meet the standards in terms of diopter, prism and UV protection. Wearing them for a long time is bound to cause harm to eyes.

In fact, the country has very clear requirements on the diopter, prismatic degree and UV protection coefficient of sunglasses. For example, sunglasses are allowed to have a diopter of plus or minus 8 degrees at most. If they exceed this error range, they are unqualified products. Wang Dabo, director of ophthalmology in Huangdao Hospital of the Affiliated Hospital of Chinese youth Medical College, told the author that many people only pay attention to the appearance of sunglasses and do not carefully identify the quality of lenses. In fact, if people with normal vision wear lenses with problems in diopter and prism, they will have eye soreness, discomfort and even dizziness. If they wear sunglasses for a long time, they will cause fatigue to ciliary muscles, which will lead to other problems.

three no Sunglasses disturb the market

In order to explore the sunglasses market, the author, as a consumer, asked five online stores in succession. The shopkeepers were unable to provide inspection reports of the goods. Some said it was inconvenient to take photos, some said it was not at hand, and some simply said there was no report. When the author asked whether there was a product certificate, many shopkeepers were “speechless” and could only respond with the phrase “kiss, don’t worry, it won’t hurt your eyes”.

After that, the author came to a well-known small commodity wholesale city in the island city. Some stores have hundreds of sunglasses with prices ranging from tens of yuan

From a few hundred yuan, it can be said that there are all kinds of goods, but all the goods have no logo, no production license or hanging tag. The author asked a stall owner as a consumer if he could have a look at the product certificate. The shop owner asked strangely, “should this have a certificate?”

According to Jiang Haixia, a senior technician of glasses, in fact, when buying sunglasses, many consumers only pay attention to the appearance factors such as color, shape and plate, and ignore the details such as lens quality, brand authorization and hanging tag description. Due to asymmetric information, consumers have insufficient knowledge of glasses products, and even many people do not know what to pay attention to when buying glasses, which makes “three noes” products have an opportunity.

At present, Sanwu sunglasses are flooding the market, leaving many consumers in a fog. These Sanwu products are painted with a fashionable appearance, but they are “embroidered pillows” that are not popular. According to President Xu, compared with those Sanwu products near big brands, a pair of sunglasses with excellent quality have a lot of questions about the “film-based” material. In the process of lens transformation from business to solid state, how many filtering steps are there for big brand sunglasses, To truly purify the lens, those “three noes” products on the market, not to mention the purification, are terrible cheap materials of the film base, so “saving money”, naturally the price is extremely low.

choose a trusted Sunglasses expert to support several moves

According to ophthalmologists, a pair of high-quality sunglasses is very necessary, because long-term ultraviolet radiation damage will cause crystal tissue to lose its original function and metabolic balance, lead to aging of eye structure, and induce cataract. But what kind of sunglasses are good quality sunglasses?

Wang ZHAOMENG, an engineer from Qingdao glasses quality supervision and inspection center, told the author that at present, the country has a set of standard requirements for the quality inspection of sunglasses, and consumers should first check whether there are relevant quality execution standards and quality certification marks in the product tag when buying, such as QS; Secondly, we should know the UV protection level of the product from the tag. According to Xu Liangzhong, general manager of Qingdao jiashiming glasses, every pair of sunglasses with qualified quality needs to have an “ID card”. First of all, the product inspection report will give a detailed description of professional data such as product appearance inspection, lens frame size, high temperature stability, UV protection coefficient, etc., and more importantly, the product’s hangtag certificate, which involves the product name, manufacturer, place of origin, UV protection coefficient Quality grade, product category, etc. if it is an international brand, such as Gucci, Dior, Prada, etc., the seller also needs to have a brand authorization, customs declaration, etc. if it does not have these qualifications, consumers should be careful. Mr. Xu, President of jiashiming glasses, also reminded that a good pair of sunglasses should meet four characteristics: comfortable wearing, clear vision, safety and durability, and beautiful design. It is not necessarily the more expensive the better. Choosing what suits you is the correct solution.

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