An antireflection film includes an antireflection structure which has different reflectivity with respect to light to be incident on front and back surfaces, and includes a silver nano-disk layer formed by dispersing a plurality of silver nano-disks in a binder, and a layer of low refractive index which is formed on a surface of the silver nano-disk layer and has a refractive index smaller than a refractive index of the transparent substrate, and in which a ratio of a diameter of the silver nano-disk to a thickness is greater than or equal to 3, an area ratio of the silver nano-disk to the silver nano-disk layer is from 10% to 40%, and a pair of antireflection films having reflection conditions different from each other adhere to both surfaces of glass.