Are the degrees of cosmetic contact lenses the same as those of myopia glasses? Which brand of cosmetic contact lenses is the best?

Many of us are familiar with cosmetic contact lenses, and we all know that cosmetic contact lenses come in two types: with and without prescription. Therefore, many people with myopia will buy cosmetic contact lenses with prescription. So are the prescriptions of cosmetic contact lenses the same as those of myopia glasses? What brand of cosmetic contact lenses is the best?

The strength of the degree of cosmetic contact lenses is different from that of frame glasses. Because cosmetic contact lenses are close to the pupil, they are about 25 to 50 degrees lower than glasses. Contact lenses, including cosmetic contact lenses, are worn on the surface of the cornea, so their refractive power is higher than that of contact lenses, and the retinal aberration of the eyes will be reduced. If the degree of cosmetic contact lenses is the same as that of frame glasses, it will be much clearer than before, but at the same time, the degree of the eyes is also increasing, and the rate of increase is even very fast. If it exceeds 400 degrees, it needs to be appropriately reduced, especially the higher the degree, the lower the degree should be. If you are sure that there is no eye problem, you can use cosmetic contact lenses. Please ask an optometrist to check the corneal curvature before fitting glasses.

1. ACUVUE. ACUVUE is affiliated to Johnson & Johnson Vision Care Trading (Shanghai) Co., Ltd. The contact lenses are disposable contact lenses developed and produced by Johnson & Johnson Vision Care, which is affiliated to Johnson & Johnson of the United States and specializes in the development, production and sales of a series of Johnson & Johnson replacement contact lenses.

2. Bausch Lomb. Bausch Lomb is a company dedicated to protecting and improving the vision of millions of people around the world, caring for people from birth to every stage of life. Bausch Lomb is a world-renowned and respected medical and health care brand. We provide a wide range of excellent eye care products including contact lenses, lens care products, ophthalmic drugs, intraocular lenses and other eye surgery products.

3. HYDRON. The HYDRON brand belongs to HYDRON Contact Lens Co., Ltd., an international brand that introduced soft contact lenses to China as early as 1985. It has been focusing on the contact lens industry for 30 years. HYDRON is committed to continuously developing professional, comfortable and fashionable contact lenses and care solutions to make Chinese consumers "perfect in eyes".

4. CIBA VISION. CIBA VISION is a famous ophthalmic pharmaceutical company, which is affiliated to the American pharmaceutical department of Ciba-Geigy Group. CIBA VISION is a world-class manufacturer specializing in the research, development, service and manufacture of optical and ophthalmic products. Its colored contact lenses have the function of changing eye color and beautifying eyes.

5. WEICON. The WEICON cosmetic contact lens brand belongs to Shanghai WEICON Optical Glasses Co., Ltd., which was established in 1992. It is an optical company specializing in the production of high-end contact lenses and supporting products. The company has introduced a full set of computer-controlled production equipment, raw materials and high-tech production processes from the UK, and has adopted the world's most advanced computer turning technology, modern management methods and internationally accepted quality standards.

The price of cosmetic contact lenses is affected by many factors, the first of which is the brand. Different brands have very different prices. The brands of cosmetic contact lenses include Johnson & Johnson, Vision, Bausch and Lomb, NEO, BESCON, Haichang, Weikang, Aleshi, Real Eye, Cooper, Fishcon, etc. For example, Bausch and Lomb annual disposable lenses cost 60 yuan, while Haichang annual disposable lenses only cost 39 yuan. This is the brand difference. The second is the disposal cycle. The disposal cycle of cosmetic contact lenses includes daily disposable, monthly disposable, half-year disposable, and annual disposable. Daily disposable lenses are replaced once a day, and annual disposable lenses are replaced once a year. Generally speaking, annual disposable lenses seem to be more expensive than daily disposable lenses, but after careful calculation, annual disposable lenses are much more cost-effective than daily disposable lenses. For example, Bausch and Lomb Lace Cute Crystal Gray Daily Disposable 5 Lenses cost 38 yuan, while Bausch and Lomb New Crystal Color Annual Disposable 1 Lens Night Sky Black only costs 60 yuan. Finally, the model. Even if it is the same brand and the same cycle, if the model is different, the price will be different. For example, a pack of 5 Johnson & Johnson new brown daily disposable contact lenses costs 48 yuan, while a pack of 5 Johnson & Johnson flash daily disposable contact lenses only costs 35 yuan.

Contact lenses are harmful to the eyes. The oxygen permeability and air permeability of the materials used for contact lenses are very poor, and the method of wearing them is to cover the surface of the cornea. Therefore, if they are worn for a long time, it will cause local infection or complications, such as follicular conjunctivitis, corneal epithelial damage, corneal inflammation, etc. Therefore, it is not recommended to wear contact lenses. If you only wear them occasionally or for a short time, there is no obvious effect, so it is okay. If you experience conjunctival congestion and eye pain, photophobia, tearing, or decreased vision after wearing contact lenses, it is recommended to stop wearing them in time, and go to the hospital for examination as soon as possible, and give symptomatic treatment according to the specific situation. If corneal damage occurs, corneal repair treatment is needed. If local infection occurs, anti-infection treatment should be given.