Pharnorcia's PDMS-diMA (A621) 58130-03-3 is a core material used in next-generation silicone hydrogel contact lenses. This  PDMS monomer enhances both oxygen transmission (Dk) and comfort, essential for long-term lens wear and corneal health.

With nearly two decades of experience, Pharnorcia ensures the consistency and performance of every batch, meeting the strictest quality standards. PDMS-diMA (A621) integrates seamlessly with hydrophilic monomers, creating balanced lens formulations with superior biocompatibility and softness.

Join global leaders in choosing Pharnorcia as your trusted source for advanced ophthalmic silicone monomers.