Contamac Optimum Extra

Contamac Optimum Extra is a high-performance RGP lens material (roflufocon D) with a Dk of 100. Known for exceptional wettability with an ultra-low wetting angle of just 3 degrees, ensuring a smooth tear film and outstanding comfort. Available with UV-blocking option (95% UVA, 98% UVB). Ideal for toric, multifocal, keratoconus, and scleral lens designs.