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Raw materials for Silicone Hydrogel Contact lenses and
Monomers for foldable intraocular lenses (IOL)

pharnorcia silicone hydrogel contact lenses, contact lenses for

TIME:2022-10-19 15:53:08

Statistics show that more than 80% of white-collar workers who deal with computers all day have different degrees of eye fatigue symptoms. People in the "White Bone Demon" (white-collar, backbone, elite) class generally face serious eye diseases, manifested as visual impairment, eye soreness, swelling pain, tingling, red silk, intermittent blindfold and tears.


Most of the reasons are due to the fact that when using a computer, the eyes must be focused on a fixed distance and a narrow screen, and the eyes have to keep looking at words, symbols or images these "luminous bodies", which will reduce the number of blinks, and thus the secretion of tears. Can easily cause dry eyes. In addition, when using a computer, once you concentrate on work, it is difficult to stop your hands, causing your eyes to be overworked unknowingly, causing irritation such as red eyes, tearing, and dryness. Long-term eye strain can lead to blurred vision.

In addition, most "white bone spirits" will choose contact lenses and wear them for a long time for beauty and work needs. At this time, if you choose inappropriate contact lenses, it will aggravate eye discomfort.

So is there any solution? Usually increasing the number of blinks is one way, and it is also necessary to choose a suitable contact lens made of silicone hydrogel.

If you, as a "white bone essence", don't know the silicone hydrogel material, so you have been using contact lenses made of hydrogel material, it can only be said that you are a little out. Now the average white-collar worker will work more than 8 hours a day. And different hydrogel contact lenses are not suitable for wearing for such a long time, you will feel as airtight and uncomfortable as a plastic film attached to the eyeball. After more than ten years of careful research, pharnorcia's top materials and formulation experts have finally found a solution that is a new generation of contact lenses made of silicone hydrogel. The special mesh material structure in the silicone hydrogel forms dual channels of "silicon" and "water", allowing oxygen to reach the cornea directly, and the oxygen permeability can be increased by 5-6 times, truly allowing the eyes to breathe freely.

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 strong resistance to dirt and protein precipitation, and does not require surface treatment technology like the first generation; Moisturizing, 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 softness of the lens, light and no feeling, and is suitable for wearers with different corneal base arcs. I believe it will be a good work partner for all "white bone spirits".

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pharnorcia silicone hydrogel contact lenses, contact lenses for

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