The senior optometrist of LOHO glasses life reminds you that the appearance of myopia has brought a lot of inconvenience to our daily life. Myopia is mostly caused by acquired bad eye habits, and myopia mostly occurs in teenagers. Mainly teenagers' eye adjustment ability is particularly strong, and it is not easy to get tired when they look close. However, the ciliary muscle is excessively tense for a long time, and the ciliary muscle will be tired or even convulsed, resulting in accommodative myopia. If it is not eliminated in time, it will become irreversible true myopia. At present, frame glasses are optical tools directly used to correct human vision. What kind of glasses lens you choose will directly affect the effect of glasses matching. Children should buy optical resin lenses to ensure safety. Shui Mu Nianhua Glasses, a domestic brand, is a company that has long been committed to the research, development, production and service of professional and safe optometry products for students. Shui Mu Nianhua Professional Student Brand Glasses is a student brand of Shui Mu Nianhua Co., Ltd., which is specially designed for students. China Campus Safety Action Office awarded "the only designated lens for the national campus safety action" for a period of 3 years. Shui Mu Nianhua panoramic resin lens adopts the latest bending design of physiological base, which not only meets the physiological needs of human eyes, but also effectively reduces the thickness of the lens, which is much thinner than ordinary resin lenses and more beautiful for the wearer to wear. In recent years, the proportion of primary and secondary school students suffering from myopia or pseudomyopia is getting higher and higher. For these primary and middle school students, if ordinary myopia lenses were used in the past, the front and rear surfaces were all composed of spherical surfaces. Due to the defects of spherical design itself, the lens has a certain degree of prism and aberration, which will greatly deform everything you see and narrow your field of vision, which will easily bring security risks to novices, such as not being able to see the surrounding dangers when crossing the road. The inner surface of Shui Mu Nianhua Panorama series resin lenses is parabolic, which can eliminate the aberration at the edge of the lens to a greater extent, make the prism of the lens very small, and the visual effect after glasses is similar to that of the naked eye, and the field of vision is wider, so that your child can avoid danger to the greatest extent. With the development of modern science and technology, more and more electronic and electrical equipment are put into use, which makes electromagnetic waves with various frequencies and different energies fill every corner of the earth and even wider space. Primary and secondary school students are often exposed to such radiation products, which has caused great harm to their eyes. Due to the strong light and radiation of the radiation source, the eyes are congested, the blood circulation is blocked, and visual fatigue, dry eyes, swelling pain and even tears appear, resulting in decreased vision. Shui Mu Nianhua Comfort series resin lenses are antistatic and radiation-proof, which can effectively relieve eye congestion, blood circulation obstruction, asthenopia, dry eyes, swelling and even tears, prevent VDT (Video Display Terminal) syndrome, and effectively prevent students from vision decline. Shui Mu Nianhua Health Care series lenses have increased the multifocal design suitable for teenagers, increased the luminosity change, and reduced the tension of visual adjustment when teenagers see things at close range, which is considered to be the most important contribution to alleviating the deepening of myopia among teenagers. Short channel design, shorter than the transition zone of traditional progressive film, can be worn by people who like small frames. The unique multi-focus gradient photometric design for teenagers can effectively help eyes adjust, relieve ciliary muscle fatigue, improve the feelings of stinging, burning pain, tight eyes, blurred vision and headache after long-term study, and effectively slow down the deepening of myopia in teenagers.