ClearSight(TM) 1-Day (ocufilcon D) Toric 30 daily disposable contact lenses for astigmatism --- Name and Address on Label: CooperVision Hamble, SO31 4RF, UK, and Scottsville, NY 14546 USA --- Each lens is supplied sterile in a blister containing buffered saline solution. The blister is labeled with the base curve, diameter, dioptric power, manufacturing lot number, and expiration date of the lens. ClearSight contact lenses are made from a material containing 55% water and 45% ocufilcon D, a random copolymer of 2-hydroxyethylmethacrylate and methacrylic acid. The lenses have a tint (VAT Blue 6) which is added to make the lens more visible for handling. || When placed on the cornea in its hydrated state, the ClearSight" (ocufilcon D) Soft (Hydrophilic) Contact Lens acts as a refracting medium to focus light rays on the retina.