An anti-reflection film, having a low-refractive-index layer formed by hardening a composition, the composition containing a polysiloxane compound having a reactive organic functional group represented by formula 1, and a perfluoroolefin copolymer: wherein R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3 </SUP>and R<SUP>4 </SUP>each are a substituent having 1 to 20 carbon atoms; R<SUP>1</SUP>s, R<SUP>2</SUP>s, R<SUP>3</SUP>s or R<SUP>4</SUP>s each are the same or different; at least one of R<SUP>1</SUP>, R<SUP>3 </SUP>and R<SUP>4 </SUP>is the reactive organic functional group; x is an integer of 1<=x<=4; y is an integer of 10<=y<=500; z is an integer of 0<=z<=500; and the polysiloxane compound may be a random or block copolymer.
Anti-reflection film and image display device