An antireflection film comprises a transparent substrate carrying on one surface a polymeric antireflection layer, this antireflection layer having a refractive index at least about 0.02 lower than that of the substrate and being formed from a cured polymer comprising repeating units derived from a fluoroalkene,...http://www.google.com/patents/US6379788?utm_source=gb-gplus-sharePatent US6379788 - Antireflection film
