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

pharnorcia silicone hydrogel contact lenses, you are the "pupil-like person" we are looking for

TIME:2022-10-26 15:03:08

Do you have these troubles? Foreign body sensation, itching and dryness after wearing contact lenses are actually caused by corneal hypoxia caused by insufficient oxygen permeability of the lenses. If you look at the material of the contact lens you are wearing at this time, it is likely to be a hydraulic material. The oxygen required for the operation of the cornea requires the contact between the tears and the air, and for contact lenses made of hydrogel, oxygen can only reach the cornea through the water contained in the tears, and the cornea cannot breathe freely, and the oxygen in the air is isolated and cannot reach the cornea. It may also cause inflammation over time.


So what was the solution from the team of optical experts at pharnorcia?

It is a good choice to develop and produce a new type of silicone hydrogel contact lens. Pharnorcia optical experts changed the oxygen impermeability of the original hydrogel material through silicone hydrogel. The oxygen transmission channel becomes a "water channel" and a "silicon channel", so that oxygen can pass through more smoothly, and the oxygen transmission rate can be increased by 5-6 times. In addition to high oxygen permeability, pharnorcia's new silicone hydrogel breaks through the contradiction between the hydrogel's water content and oxygen permeability because it does not rely on water as an oxygen-permeable medium, and avoids dry eyes when wearing it.

Pharnorcia's new silicone hydrogel contact lenses provide all-round comfort to the eyes: hydration, oxygen permeability, high definition, comfort, and UV resistance.

Suitable for many occasions: when working, high oxygen permeability and high moisturizing, accompany you to fight with you to meet new challenges; when exercising, it can be used and thrown away without frame constraints, and you can exercise to release vitality; Help you recharge your energy and not be afraid of fatigue.

So it's time to upgrade your contact lenses and let your eyes experience the free and comfortable wearing experience that the pharnorcia optical self-research team has done and insisted on for decades.

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pharnorcia silicone hydrogel contact lenses, you are the

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