Abstract: An embodiment relates to a chromatic process color inkjet ink containing water, a pigment, an organic solvent, a binder resin, and a wax, in which the organic solvent contains an organic solvent having a boiling point at 1 atmosphere of 190° C. or lower, the organic solvent having a boiling point at 1 atmosphere of 190° C. or lower contains a dihydric alcohol-based solvent and/or a glycol monoalkyl ether solvent, and when an amount of an organic solvent having a boiling point at 1 atmosphere of 150° C. or higher relative to a total amount of ink is S, and an amount contained of the binder resin relative to the total amount of ink is R, the value of S/R is 3.0 or less.

Abstract: An accommodation assisting lens comprises a lens main body, and dots that are isotropically and uniformly disposed in the lens main body, and in a visible light region, a difference in average transmittance between a dot portion based on the dots, and a non-dot portion other than the dot portion is 2% to 50% inclusive.