| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens used in various kinds of applications such as spectacle lens, contact lens, sport glass, lens of magnifier etc. or optical equipment lens of microscope, camera, telescope and binocular glasses, wherein the impact resistance of the lens is not damaged like a lens with a hard coat layer subjected to surface treatment and the damage mentioned above is not caused by adding and mixing ultraviolet ray absorber, for improvement of lens material consisting of transparent organic polymer material. SOLUTION: Inorganic fine particles are injected and dispersed into a lens body comprising organic polymer material. COPYRIGHT: (C)2005,JPO&NCIPI |
