For many users who wear contact lenses or colored contact lenses, there is some discomfort in the eyes. Moreover, the discomfort will become more and more serious as the wearing time increases.

One of the possible causes: lack of oxygen in the cornea. Under normal circumstances, our cornea needs to "breathe". Long-term wearing of oxygen-permeable hydrogel contact lenses will inevitably lead to corneal hypoxia, and low-oxygen-permeable contact lenses will cause irreversible damage to the eyes.

Low oxygen permeability has also become a big problem for contact lens users.

Pharnorcia has formed a team of cutting-edge scientists. The company has 5 doctoral shareholders from Beijing Normal University, Peking University, Zhejiang University, and American Ivy League schools, including 4 American doctors.

The pharnorcia R&D team has overcome hundreds of technical problems, stood on the shoulders of giants, and completed more than 100,000 research experiments of various dimensions and particle sizes, only to achieve a small silicone hydrogel contact lens. Silicon material is a hydrophobic material with high oxygen permeability, and the silicon material required by contact lenses should not only be highly oxygen permeable, but also extremely hydrophilic. These have very high technical requirements and require extremely sophisticated material science and technology. Precision ophthalmic silicone hydrogel material technology, pharnorcia small lenses solve big problems.

Choose pharnorcia's third-generation silicone hydrogel material, which has an excellent ratio of high oxygen permeability and water content, keeps tears stable and oxygen continues to circulate, and perfectly solves the big problem of eye health caused by poor breathing and dryness of the cornea.

Pharnorcia has established an internationally leading and domestic only third-generation silicone hydrogel contact lens original supply platform for formula materials, which can fully replace imports. The latest silicone hydrogel materials are supplied internationally, boosting the development of the industry, and a top-notch team at the forefront of the industry. Achieve technological breakthroughs in silicone hydrogel contact lens materials.

Recommended Raw Materials

SIGMA-CAS#69861-02-5

TRISS-CAS#17096-07-0

VMA-CAS#3195-78-6