Familiar with the development of contact lenses to a new generation, its implicit set of innovative high-tech, high-tech, has exceeded the previous recognition, the new generation of high oxygen permeability silicone hydrogel contact lenses, and the old generation of HEMA hydrogel contact lenses, there is a difference between the clouds and mud, the performance of the two products, is such a big difference.

The pharnorcia upholds the long-term principle, focuses on the domestic market and takes into account the overseas market. Its lasting tenacity and responsibility will eventually break through the key core technologies of international monopoly and fully realize the substitution of imported products.

The pharnorcia does not hurt the eyes, is extremely comfortable, is safer, has high oxygen permeability, benefits the people through science and technology, and benefits the eye health of 700 million myopic people in China. With independent intellectual property rights, high-end medical devices such as silicone hydrogel contact lenses and various disposable cycle products emerge as the times require.

It can be seen that the market of silicone hydrogel contact lenses is large, the difficulty is high, and the barriers to entry are high.

The pharnorcia new generation of high oxygen permeability silicon hydrogel lens, high oxygen permeability and gold water dual-channel circulation, make the lens gently suspended above the cornea, floating like a cloud, the old generation of hydrogel HEMA lens, such as oxygen-impermeable plastic film, close to the cornea, bring pressure, acid swelling, and irreversible damage caused by persistent corneal hypoxia, which requires high attention. Eyes, such as treasures, are an important project for the health of 700 million myopic users in China and the benefit of science and technology.

Recommended raw materials

SIGMA-CAS#69861-02-5

VMA-CAS#3195-78-6

TRISS-CAS#17096-07-0