The anti-reflection film as defined in claim 1, wherein the composition further comprises (e) at least one metal-chelate compound comprising a central metal which is selected from the group consisting of Zr, Ti or Al, an alcohol ligand represented by the formula of R3 OH in which R3 is an alkyl group having 1 to 6 carbon atoms and a diketone ligand represented by the formula of R4 COCH2 COR5 in wh