Welcome to pharnorcia website.

Pharnorcia Inc.

pharnorcia NEWS

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

Wear pharnorcia silicone hydrogel contact lenses and carry the game easily

TIME:2022-10-14 15:54:21

How long do you spend playing games every day? The survey shows that 58.06% of the respondents play games for more than 1 hour a day.


And when we are highly focused on the game interface, we will unconsciously reduce the number of blinks. As a result, the secretion of tears is reduced, and it is easy to cause dry eyes. If you also wear an uncomfortable contact lens at this time, it will only increase the load on the eyes without realizing it, and in severe cases, irritation such as red eyes, tearing, and dryness will occur.

At this time, it is very important to have a contact lens that is both oxygen-permeable, moisturizing and not easy to dry. It is like a big move in your game, which can help you easily carry the audience.

So what kind of contact lenses can be called "big move"? First of all, we believe that it must be made of silicone hydrogel. Traditional hydrogel lenses are limited by materials. Oxygen can only reach the cornea through the water contained in the tears, and the oxygen in the air cannot reach the cornea after being isolated. Wearing it for a long time is like covering a layer of plastic film on the cornea. Not breathable nor comfortable. The contact lenses made of silicone hydrogel change the oxygen impermeability of the original hydrogel material through the silicone hydrogel. "Silicon channel", so that oxygen can pass more smoothly, and the oxygen transmission rate can be increased by 5-6 times.

Second, is the proper water ratio, because we know that high water content is a double-edged sword for contact lenses. When we wear contact lenses, the water in the lenses will gradually evaporate. In order to maintain the balance of water content, it will automatically absorb the water on the ocular surface, but it will cause dry eyes. Silicon hydrogel contact lenses are the same as hydrogel lenses. Although the moisture in the silicone hydrogel material can also transport oxygen, the dependence of the silicone hydrogel on the split is not as large as that of the hydrogel lens. The reason is that the silicone water The gel mainly relies on the silicon in the material to help the cornea to transport oxygen. Therefore, the lenses are more hydrated and less likely to cause ophthalmic complications.

What pharnorcia's expert self-research team has done and insisted on for decades is to develop and produce a product with high oxygen permeability and excellent water ratio. Reject the plastic clinging, let the eyes breathe freely, and make the lens float above the eyes like a "cloud". Wear pharnorcia silicone hydrogel contact lenses and carry the whole audience easily.

Recommended raw materials



Wear pharnorcia silicone hydrogel contact lenses and carry the game easily

Previous : CAS#:3530-36-7,CAS#:3683-12-3,Pharnorcia-specialized supplier of raw materials for silicone hydrogel contact lenses and monomers for foldable intraocular lenses (IOL).

Next : Pharnorcia's intraocular lens material PEMA (CAS # 3683-12-3) has been supplied to six listed companies for high-end intraocular lenses.

Copyright © 2016 Pharnorcia Inc.



【Scan code】

WeChat identification QR code