Actinically curable silicone hydrogel copolymers and uses thereof

An ink for making colored contact lenses, comprising:

• at least one colorant, a solvent, and a fluorine-containing binder copolymer, wherein the fluorine-containing binder copolymer comprises multiple ethylenically unsaturated groups, hydrophilic segments derived from one or more hydrophilic vinylic monomers, fluorine-containing segments derived from one or more fluorine-containing vinylic monomers, and silicone-containing segments derived from at least one silicone-containing vinylic monomer or macromer, wherein the amount of the ethylenically unsaturated groups in the fluorine-containing binder polymer is high enough to ensure that the fluorine-containing binder copolymer can be crosslinked actinically or thermally to form a colorant-entrapping polymer network capable of entrapping the colorant in the ink, wherein the ink is characterized by having capability to be cured actinically or thermally to form a colored film on a molding surface of a mold, wherein the colored film comprises the colorant-entrapping polymer network and the colorant entrapped therein, wherein the colored film is characterized by having an increased durability in a solvated state in a silicone-hydrogel lens formulation in relation to a control colored film obtained from a control ink including an actinically-curable fluorine-free binder copolymer, wherein the colored film has good adhesion to the contact lens without being covalently attached to the lens material of the contact lens.