Love of beauty, all people have, but the safety of color contacts should be the first consideration. First of all, it is recommended to choose a reputable brand, the brand in a certain sense is a guarantee of quality, consumers can rest assured that the purchase. Some of the small glasses store without business qualifications and online store sales called "Japan and South Korea popular" color contacts, more from the little-known manufacturers, product quality and after-sales service is difficult to guarantee, we recommend that you do more homework and choose carefully.
First, the safety of wearing color contacts.
The first recommendation is to choose a reputable brand, the brand is a guarantee of quality, consumers can rest assured to buy. The big brands of contact lenses currently on the market include Johnson & Johnson ACUVUE, G&G Apex, BESCON Pepsico, Clearlab, NEO Anthracite Iao, CIBA Vision, Cooper Vision, Bausch&Lomb, and some local brands such as Hydron, SeaChange, Weikang, etc., most of which are available in a wide range of colors. Weikang, etc. Most of them produce color contacts. It is recommended that you do more homework and choose carefully.
In addition, the craftsmanship of the product itself is also a very important guarantee of safety. The first thing to consider is the color security of the lens. Secondly, since contact lens lenses are in direct contact with the eye, it is very important to know whether the color pigment of the contacts will be in direct 'close contact' with the eye. If the pigment directly contacts the eye surface tissues, it will easily trigger eye injuries such as conjunctivitis, corneal epithelial defects or allergic reactions, and even cause eye infections, which can cause different degrees of eye injuries. The company's newest product is a new type of color contact lens that uses the "sandwich" technology.
Secondly, the health and comfort of wearing color contacts as well as the effect of vision enhancement are also important indicators that need to be paid attention to when choosing color contacts.
Color contacts have more pigmented layers than regular lenses, so their oxygen permeability needs to be paid more attention to, and it is very important to choose color contacts with good oxygen permeability. In addition, contact lens replacement cycle "the shorter the healthier" has become the trend of safe wearing. Short-cycle disposable lenses, especially daily disposable products, are not only convenient to carry without care, but also can effectively reduce lens contamination and care solution allergy. Better products, such as contacts ® contact lenses, can maintain the thinness of the lens after adding a "sandwich" layer of pigmentation, which also ensures the comfort of the user. In addition, with the introduction of a large optical center area, the contact lens will not block light from entering the pupil in everyday environments, ensuring the wearer a high level of vision.
Third, the pupil color film cosmetic effect.
Color contact lenses on the market can be roughly divided into natural magnification and exaggerated color, beauty girls love each other. But usually, some big brands tend to be more natural and classic colors, while some small brands mainly rely on fancy colors to win. It is best to go to a professional eyeglass store to try on the lenses and use unopened trial lenses.
Consumers should buy colored contact lenses through professional eyeglasses places with formal qualifications. Contact lenses are classified as Class III medical devices, and few of the online stores on the market have been certified and approved by the relevant state agencies.
Experts recommend that consumers try on and buy colored contact lenses. In addition, it is also necessary to identify whether such related products are imposters, you can go to the website of China's State Food and Drug Administration to check whether they have formal registration.
Be careful when buying color contacts
Nowadays, color contacts are loved by many young people and the trend of color contacts has also started in the society. However, the quality of color contacts on the market is mixed, the main problems are: (1). Packaging without Chinese marking In addition to the regular optical stores operating colored contact lenses, some jewelry stores, checkerboard stores, and contact lens packaging bottles of pupil agents are mostly written all over in Korean and English without Chinese marking, which makes it impossible to confirm the name of the production factory, factory address, distribution units, precautions, and other information. (2). Uneven quality Some color contact lenses sold by street stores are packed in small glass bottles without external packaging, some bottles have torn label paper, and some brands have blurred logos, which makes the quality situation worrying. (3). Do not know belongs to the medical device some of the distribution of colored contact lenses jewelry stores, stores, students simply do not know the business contact lenses must have a "medical device business enterprise license" provisions, and even some stores that they are selling beauty jewelry, think that colored contact lenses and medical devices linked to "very funny". In view of the above situation, the Consumer Council reminds consumers to pay attention to the following issues when purchasing colored contact lenses: (1). Before wearing color contact lenses need to undergo a strict eye examination, to have an examination room, fitting room, optometry room and other places and professional equipment and fully equipped distribution units to buy color contact lenses, and in the guidance of professional physicians or optometrists to correctly wear. (2). Color contact lenses should be replaced and reviewed regularly, and should be worn and cared for strictly in accordance with the instructions and the use methods instructed by the medical practitioner or optometrist. (3). When wearing color contact lenses, hygiene should be observed to avoid infection due to unhygienic conditions. In principle, they should be taken off every day and cleaned and sterilized according to regulations. They should not be worn while sleeping so as to allow the cornea to breathe naturally and reduce complications. (4). The lens case is prone to breeding bacteria and fungi, and needs to be rinsed with boiling water frequently; when contact lenses are stopped, they should be strictly cleaned and disinfected and soaked in care solution, and the care solution should be replaced regularly. (5). After wearing lenses once found eye pain, photophobia, tearing, congestion, etc. should immediately take off the lenses to stop wearing, and promptly go to the hospital.