Silver 07 contact lenses from CooperVision are spherical lenses offering clear, crisp and comfortable vision throughout the day.  For added convenience, the lenses are made with a visible tint to help locate the lenses in the solution.  This tint will not change the color of your eyes.  Silver 07 contacts are worn as daily lenses for up to a year and replaced.

Lens Material
The lens material, polymacon, is a hydrophilic polymer of 2-hydroxyethyl methacrylate (HEMA) and methacrylic cross-linked with ethyleneglycol dimethacrylate (62.0%) and water (38.0%). The lenses are tinted from edge to edge for visibility purposes with the color additive, Reactive Blue No. 4.