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

pharnorcia silicone hydrogel contact lenses, more contact lenses for Asians

TIME:2022-10-21 16:32:46

When choosing contact lenses, many people pay more attention to parameters such as water content, oxygen permeability, brand, etc., but often ignore the importance of the base arc of the lens, but they do not know that the base arc of the lens greatly affects when we wear contact lenses. If the contact lens base arc is not suitable, it will bring many bad experiences, such as frequent slippage, blurry and clear vision, foreign body sensation, etc.


The base arc of the eyeball of Asians (including Chinese) is mostly between 8.4-8.6mm. Under normal circumstances, the larger the base arc of the contact lens, the flatter the inner surface of the lens. If the base arc of the lens is much larger than the base arc of the eyeball, the lens may not stick to the eyeball and is easy to shift. On the contrary, it is easy to make the eyes feel too tight and uncomfortable. Studies have shown that the difference between the base arc of the lens and the base arc of the eyeball should be controlled within 0.2mm.

Pharnorcia's top materials and formulation experts have been carefully researching for more than ten years, combined with Asian eye data, and finally created the most suitable silicone hydrogel contact lenses for Asian eye shapes, bringing the best wearing experience.

Pharnorcia's new generation of silicone hydrogel contact lenses. The special mesh material structure in the silicone hydrogel is used to form dual channels of "silicon" and "water", allowing oxygen to reach the cornea directly, truly allowing the eyes to breathe freely.

Pharnorcia silicone hydrogel contact lenses are new hydrophilic silicone hydrogel polymer composite materials with completely independent intellectual property rights. Excellent surface wettability, excellent water content.

The eyes refuse to be tightly bound by plastic, the eyes breathe freely, and the lenses float above the eyes like "clouds". New silicone hydrogel contact lenses from pharnorcia bring you a whole new level of comfort.

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pharnorcia silicone hydrogel contact lenses, more contact lenses for Asians

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