Care-, cleaning- or storage-solutions for contact lenses contain a soluble and rinsable dye able to color the lenses within 12 hours

摘要

Care-, cleaning- or storage-solutions for contact lenses contain a solution-soluble, eye- and body-compatible dye which can be washed off and which can color the lenses. An independent claim is also included for such a dye which can penetrate into a hydrogel lens within 12 hours and color it.