Bidding farewell to the lively, festive and peaceful Spring Festival, farewell to the Lantern Festival with a night of fish and dragon dancing, and farewell to the relaxing and happy winter vacation, it is time for the students of Guangzhou University to start school again.
With the arrival of the school season, many parents and students are preparing for the new semester, purchasing school bags, stationery, teaching materials, etc. But more important than these are the following aspects.
1. Vision test
During the holidays, many students have no academic ties, so they start playing. Watching TV, playing mobile phones, playing games, plus uncontrolled diet during the Chinese New Year, high oil and high sugar intake is crazy. As soon as some children start school, they suddenly find that they can't read the words on the blackboard clearly. If parents do not pay attention to it at this time, it will have a great impact on their children's academic performance. Therefore, before the start of school, it is recommended that parents take their children to professional institutions to have their eyesight tested to ensure that their children's eyesight is healthy. If you are already nearsighted, then you need to intervene early. Don't take it too seriously, many high myopia is due to lack of attention, and by the time it is too late.
2. Replace glasses according to the actual situation
First of all, children are in the ** stage of growth and development, and the glasses that were previously worn are no longer suitable for this time as the child's head develops and the facial contours change. Glasses that are too small are not comfortable for children to wear, and may also lead to an increase in myopia.
In addition, because of the amount of exercise that children usually have, and the improper protection of glasses. It is easy to cause problems such as wear and tear of spectacle lenses, loosening or even falling off of lenses, and deformation and fracture of the frame. Of course, damaged glasses can no longer be worn, and parents should replace their children with new glasses in time.
3. How to choose glasses
When choosing glasses for children, we should pay attention to the following aspects: scientificity, safety, comfort, aesthetics, and cost performance.
Scientific:
Depending on your child's eyesight, choose the right glasses for your child. This requires parents to conduct a comprehensive vision test and evaluation before fitting their children with glasses, myopia degree, eye position, whether astigmatism, eye axis size, etc., the more detailed they understand, the more they can match their children with the most suitable glasses.
Security
In the past, most of our glasses were glass lenses and metal frames, which were very risky to wear, so most of the glasses are now made of epoxy resin, which is both lightweight and safe. Some parents are worried about the light transmittance of resin, but in fact, there is no need to worry, the light transmittance of plastic lenses is very good.
Comfort
Choose glasses that fit your child's head and facial structure, and be the right size. In addition, in terms of prescription selection, it is also necessary to choose glasses with appropriate prescription, otherwise dizziness and nausea will occur.
Aesthetics
To equip children with glasses, of course, we must also consider the issue of aesthetics, we must not only see clearly, but also be able to play with good looks.
Value for money
In the current glasses market, as low as 100 yuan, as high as tens of thousands of glasses, there are many false products, so parents must go to formal institutions to choose suitable glasses according to their own economic situation when they are dispensing glasses for their children.
So, is there a kind of glasses that are not only beautiful and comfortable, but also lightweight and safe, and can also comprehensively prevent and control myopia? The answer is yes. Yishikang ocular position compensation prism composite lens and resting ocular axis control lens are a kind of myopia prevention and control glasses developed based on the theory of ocular position and through the combination of prism and lens, using T-90 epoxy resin material, antibacterial, light and tough, and the refractive index of the lens is 16. It can also resist the intrusion of blue light.
ESHIKANG ocular position compensation prism composite lens.
Isocon resting eye axis control glass.
4. The principle of prevention and control of student glasses
Studies have found that when the human eye sees closely, the adjustment and convergence will increase, and after a long time, it will feel fatigued. The prism lens composite lens mainly solves the problem of visual fatigue under a large number of near-eye eyes and the increasing myopia degree year by year. It uses the deflection effect of the prism on light rays to simulate the near vision of the eye into a telescopic state, that is, seeing near is equal to far, and looking far is equal to infinity. It alleviates the problem of adjusting and converging the eyes when looking close, so that the eyes are always in a relaxed state.
These two products have been favored by thousands of parents and students because of their unique prevention and control principles and quality. At the same time, it has also obtained domestic and international patent certification.
5. Yishikang
The brand has been focusing on student glasses for 15 years, and is a pilot unit for the certification of myopia prevention and control services for children and adolescents by the Certification and Accreditation Technology Research Center of the State Administration for Market Regulation. The founder of the brand has been interviewed by the famous host Haixia, and has also been featured in China Consumer Daily.