ToF-SIMS and AFM Characterization of Brown Cosmetic Contact Lenses: From Structural Analysis to the Identification of Pigments

Table 1

Properties of the cosmetic contact lenses.

Sample name	Color	Lens image	Materials	Manufacturer	BC (mm)/dia (mm)	FDA group	Water content (wt.%)
CCL-A Acuvue	Radiant bright		Etafilcon A	Johnson & Johnson Vision care	8.5/14.2	IV	58
CCL-B Bausch + Lomb	Crystal brown		HEMA + NVP	Bausch + Lomb	8.6/14.2	I	55
CCL-C Clalen	Latin		Metafilcon A	INTEROJO	8.6/14.2	IV	55