| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide colored contact lenses each having a novel colored zone. <P>SOLUTION: In each of colored contact lenses, a colored zone 22 is formed by disposing in the direction of the lens diameter a plurality of circularly arrayed lines comprising colored dots 26 arrayed in the circumferential direction of the lens; in the colored zone 22 a constant density area 31 is formed by arranging side by side in the direction of the lens diameter a plurality of circularly arrayed lines in which the densities of the colored dots 26 are equalized among one another and, by disposing toward the outer circumference of the constant density area 31 a transitional area comprising at least one circularly arrayed line in which the colored dots 26 are arrayed less densely than in the circularly arrayed lines of the constant density area 31, a density distribution in the direction of the lens diameter in which the density decreases toward the outer circumferential part of the colored zone 22 toward the outer circumference is provided. <P>COPYRIGHT: (C)2013,JPO&INPIT |
