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Raw materials for Silicone Hydrogel Contact lenses and
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Pharnorcia Silicone Hydrogel Contact Lenses, Safe for Sensitive Eyes

TIME:2022-11-17 15:24:02

In spring and autumn, most people's skin is particularly sensitive to temperature changes. Compared with the skin, eye sensitivity often appears in this season. So are people with sensitive eyes saying byebye to contact lenses?

The answer is of course NO. People with sensitive eyes can wear them smoothly as long as they pay more attention to the following points when choosing lenses.

First of all, choose lenses with high water content: We all know that contact lenses are a kind of contact lenses worn directly on the cornea. Wearing them for a long time may cause corneal hypoxia and dry eyes. In addition, if your eyes are more sensitive, you are more prone to dry eyes. Therefore, you can choose contact lenses with higher water content, which can reduce sensitivity to a certain extent;

Secondly, choose suitable materials: For people with sensitive eyes, in the process of selecting contact lenses, try to choose soft and comfortable lens materials, and contact lenses with certain oxygen permeability, such as silicone hydrogel contact lenses. Glasses;

Finally, choose a short disposal cycle: daily disposable contact lenses are disposable contact lenses, which can be thrown away directly after use, no need to soak the care solution to care for the lenses, and do not use repeatedly to avoid conjunctivitis, keratitis and other eye problems caused by poor hygiene. It is also suitable for people with sensitive eyes.

Pharnorcia's expert team from Beijing Normal University, Peking University, Zhejiang University, and American Ivy League schools has spent many years overcoming hundreds of technical problems, and completed more than 100,000 research experiments of various dimensions and granularities. Hydrogel contact lenses. It fully meets the requirements of sensitive eyes for water content, oxygen-permeable materials, and short disposal cycle.

The pharnorcia soft hydrophilic contact lens uses a new type of hydrophilic silicone hydrogel polymer composite material with independent intellectual property rights. The material has a strong ability to resist dirt and protein precipitation, and does not require surface treatment technology like the first generation; and has very good Humidity, no need to add moisturizing factor to the material like the second generation. The material has high oxygen permeability, excellent surface wettability, excellent water content, high flexibility of the lens, light and non-sensitizing, and is more suitable for sensitive eyes.

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