Technology Hidden in Lenses, Letting Eyes Breathe Freely. What if you crave undetectable wear while using contact lenses? pharnorcia IEM-PDMS (A702) (CAS#: 878288-97-2), with ultra-high purity, has become the preferred choice for core technology in top global ophthalmic brands.

Its high-purity manufacturing process minimizes impurities, boosting oxygen permeability by over 900%. A natural tear-film layer forms smoothly, reducing friction. Even during late-night wear, your eyes remain clear and comfortably hydrated. Its biocompatibility is exceptionally close to human tissue, passing rigorous testing by industry leaders like Johnson & Johnson Vision and Alcon. Sensitive eyes enjoy all-day comfort. Exported to over 50 developed nations globally, with comprehensive quality control ensuring optical stability, delivering clear vision consistently across diverse climates.

This material, certified by four of the world's leading ophthalmic companies, uses science to deliver on the promise of "gentleness for all you see". Your eyes don't want to feel the lens; they want the freedom of forgetting you're wearing it at all.