| abstract |
An optical film having low surface reflectivity, excellent surface scratch resistance, reduced iris patterns derived from a hard coat layer, and excellent near-infrared shielding ability and color tone correction ability is provided. A hard coat layer and an antireflection layer are laminated in this order from one side of the base film on the one side of the base film, and a transparent polymer resin containing a dye having near infrared absorption ability on the other side. In the optical film in which the near-infrared shielding layer dispersed therein is laminated, the surface reflection spectrum at a wavelength of 400 to 700 nm of the antireflection layer satisfies all the following three conditions; (1) The minimum reflectance is 0.6% Less than. (2) The reflectance at a wavelength of 400 nm is 3.5% or less. (3) The reflectance at a wavelength of 700 nm is 3% or less. And this near-infrared shielding layer satisfy | fills all the following three conditions. (4) The transmittance at a wavelength of 820 nm is 20% or less. (5) The transmittance at a wavelength of 850 nm is 15% or less. (6) The transmittance at a wavelength of 950 nm to 1150 nm is 10% or less. [Selection] Figure 1 |