| 摘要 |
<p>A method for evenly coating the surface of a plastic lens base with various coating liquids from a closed state, a novel coating layer formed by the method, and a lens having a coated surface. The object-side surface, the eye-side surface, and a part or all of the side surface of a plastic lens are coated by means of an ink-jet device with one or more of a plastic lens material liquid, a primer coating liquid, a hard-coating liquid, a dyeing liquid, coloring coating liquid, and other coating liquids to form films or to impregnate the plastic lens with them. By using, for example, the application of the coating liquids as dotlike droplets, colored hard-coating liquids are applied by multicoating or applied in areas closely adjacent to each other to form a hard-coating layer of a color tone produced by combining the tones of the colored hard-coating liquids. Alternatively, a photoreactive material is immobilized between the hard-coating layers at high density.</p> |
