NOVELTY - A photocurable fluorine-containing copolymer composition contains a fluorine-containing copolymer (A), a hydrolysable silane compound (B), an epoxy resin (C) having cyclohexane ring structure, and a photoreaction initiator (D). The fluorine-containing copolymer (A) contains a repeating unit (a-1) derived from fluoroolefin, a repeating unit (a-2) derived from oxirane monomer (I), and a repeating unit (a-3) derived from monomer having functional group chosen from hydroxyl, carboxyl and alkoxy silyl group.    USE - Photocurable fluorine-containing copolymer composition for coated material (claimed). Uses include but are not limited to communication apparatus, transport components, building materials, civil engineering components, electrical and electronic components, solar cell back sheet, solar cell surface material, electric train and insulation component.    ADVANTAGE - The fluorine-containing copolymer composition has excellent uniformity and transparency, and provides coated article having excellent heat resistance, scratch resistance and weather resistance.    DETAILED DESCRIPTION - A photocurable fluorine-containing copolymer composition contains a fluorine-containing copolymer (A), a hydrolysable silane compound (B), an epoxy resin (C) having cyclohexane ring structure, and a photoreaction initiator (D). The fluorine-containing copolymer (A) contains a repeating unit (a-1) derived from fluoroolefin, a repeating unit (a-2) derived from oxirane monomer of formula (I), and a repeating unit (a-3) derived from monomer having functional group chosen from hydroxyl, carboxyl and alkoxy silyl group. The hydrolysable silane compound is of formula: Si(OR2)aR34-a.    R1=H or 1-6C alkyl optionally having ether oxygen;    A=vinyl, allyl, isopropenyl or (meth)acryloyl;    R2,R3=1-10C alkyl;and    a=2-4.    An INDEPENDENT CLAIM is included for coated material having cured coating film layer formed by hardening fluorine-containing copolymer composition, on a transparent base material.