PURPOSE: An optical film and its preparation method are provided, to obtain an optical film having an antireflective property and an optical correcting property such as absorption of near infrared ray or color tone correction with an improved productivity. CONSTITUTION: The optical film(10) comprises a transparent resin layer(1) made of a photo-curable resin having a self-healing property; an antireflective layer(2) formed on one side of the transparent resin layer; and a color tone correcting layer(3) containing a colorant having color tone correcting property, formed on the other side of the transparent resin layer. Preferably the antireflective layer is made of a non-crystalline fluorine-containing polymer; and the color tone correcting layer comprises further a colorant having a near infrared ray absorption property. Optionally a middle layer having a refractive index higher than that of the transparent resin layer is present between the transparent resin layer and the antireflective layer.
OPTICAL FILM