What kind of lenses should children's glasses choose?
Preschool children are lively and active, but their self-protection awareness and ability are relatively poor. It happens from time to time that they break their lenses and even hurt their eyes. Therefore, children should put safety first when choosing lenses. The impact resistance of resin lenses is more than eight times that of glass lenses, and the lenses are generally not broken. The US FDA stipulates that, except for the special requirements of ophthalmologists, all glasses should be Resin lenses should be selected. In Japan, Denmark and other countries, it is necessary to choose resin lenses for children's glasses. In addition, the resin lens is light, which can reduce the oppression of the glasses and relieve the anxiety of children's nasal bone dysplasia. Of course, resin lenses have advantages over glass sheets in many aspects, such as the absorption of ultraviolet rays and the transmittance of light, so children should choose resin lenses.View Article +
Here are six things to keep in mind when buying sunglasses
It is well known that prolonged UV exposure can cause skin changes, such as: skin erythema, skin burns, hyperpigmentation, and even skin cancer. The summer in Chongqing has always been famous all over the country. Although sunscreen should be used all year round, it seems that only in summer, in order not to get sunburned, people will really take sunscreen seriously.View Article +
Why do glasses need to be dilated optometry?
my country is a big country of myopia. With the popularization of computers and mobile phones in today's society, the incidence of myopia is getting higher and higher, and the age of myopia onset is getting earlier and earlier. When fitting glasses, optometrists often ask young myopic patients to undergo pupil dilation optometry. Many people do not understand it and feel that it is slow and troublesome and are unwilling to dilate their pupils. So what are the problems if glasses are not fitted with mydriasis?View Article +
Do blue light blocking glasses really work?
Short-wave blue light is light with relatively high energy wavelengths between 400nm-480nm. Blue light in this wavelength will increase the amount of toxins in the macular area of the eye, which seriously threatens the health of our eyes. Blue light exists in a large amount in computer monitors, fluorescent lamps, mobile phones, digital products, display screens, LEDs, etc. The blue light in this wavelength will increase the amount of toxins in the macular area of the eyes, which seriously threatens our eye health.View Article +
Do you really understand glasses?
Glasses, do you really understand? More and more people wear glasses, but very few people really know about glasses. Little glasses are very knowledgeable, how much do you know? Are you wearing the correct glasses? Children's shoes, come and learn.View Article +
The emergence of laser TV is expected to improve the current situation of myopia in China
According to statistics, the incidence of myopia in Chinese teenagers is as high as 50%-60%, and the number of myopia in the country has reached nearly 400 million! At present, the incidence of myopia in my country's population is 33%, which is 1.5 times the world average of 22%. The myopia rate of Chinese students ranks second in the world, after Singapore, with 28% of primary school students, 60% of junior high school students, and 85% of high school students. Among primary school students aged 8 to 12 in my country, about 47 children have myopia. The incidence of myopia is about 23%, about 55% of middle school students, and 76% of college students. There are about 300 million people with myopia in the country. Adolescents are about 200 million people.View Article +
Some precautions for sun protection for eyes
The sun is shining outdoors and the ultraviolet rays are strong. In addition to sun protection for our skin, we should also pay attention to sun protection for our eyes. Exposure to the sun for a long time can lead to premature aging of the eyes and the occurrence of various eye diseases. How can I take care of my eyes?View Article +
How to match frame glasses online
With the increasing number of people with myopia, frame glasses are more and more popular. In the optical shop, we can directly choose the type we love, but the online shopping mall for glasses is also quickly popular with consumers due to its advantages of convenient purchase and affordable price. But how to match frame glasses online.View Article +
China Optical Association successfully completed the mission of the Hong Kong exhibition group
At the invitation of the Hong Kong Trade Development Council, with the approval of relevant departments and units such as the Hong Kong and Macau Office of the State Council and China National Light Industry Federation, a group of six people headed by Cui Yi, chairman of the China Optical Association, visited Hong Kong from November 3 to 7. 2015 Hong Kong Optical Fair. During their stay in Hong Kong, in addition to visiting the Hong Kong Optical Fair, the delegation also held work talks and business exchanges with the heads of the Hong Kong Trade Development Council, the Hong Kong Chinese Optical Manufacturers Association and the optical associations (associations) of relevant countries and regions, and successfully completed the various A scheduled task, and return to the mainland on time. The work of this group exhibition is summarized as follows:View Article +
There is finally a pair of glasses that suit your hairstyle
The era of trendy men and women has come. Are you still worried about which style of glasses to wear with your new hairstyle? Let the editor introduce you to a few glasses that are suitable for matching with the most popular hairstyles. The slightly curly and natural long hair, coupled with the bangs that do not cover the forehead, has a very good effect on face modification. At this time, with black large-frame glasses, the whole face looks more lovely and delicate, with a youthful atmosphere. Especially in autumn and winter, you can wear a red hat. If you want to become a pink and tender student, it is worth a try.View Article +